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.r009-oct2-167813597500148.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)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ASLink-PT-09b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597500148
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 5.9K Feb 26 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:05 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 3.4K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 13:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 13:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 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 1.3M 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-09b-LTLFireability-00
FORMULA_NAME ASLink-PT-09b-LTLFireability-01
FORMULA_NAME ASLink-PT-09b-LTLFireability-02
FORMULA_NAME ASLink-PT-09b-LTLFireability-03
FORMULA_NAME ASLink-PT-09b-LTLFireability-04
FORMULA_NAME ASLink-PT-09b-LTLFireability-05
FORMULA_NAME ASLink-PT-09b-LTLFireability-06
FORMULA_NAME ASLink-PT-09b-LTLFireability-07
FORMULA_NAME ASLink-PT-09b-LTLFireability-08
FORMULA_NAME ASLink-PT-09b-LTLFireability-09
FORMULA_NAME ASLink-PT-09b-LTLFireability-10
FORMULA_NAME ASLink-PT-09b-LTLFireability-11
FORMULA_NAME ASLink-PT-09b-LTLFireability-12
FORMULA_NAME ASLink-PT-09b-LTLFireability-13
FORMULA_NAME ASLink-PT-09b-LTLFireability-14
FORMULA_NAME ASLink-PT-09b-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678617337530

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-09b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 10:35:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 10:35:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 10:35:40] [INFO ] Load time of PNML (sax parser for PT used): 278 ms
[2023-03-12 10:35:40] [INFO ] Transformed 4014 places.
[2023-03-12 10:35:40] [INFO ] Transformed 4932 transitions.
[2023-03-12 10:35:40] [INFO ] Found NUPN structural information;
[2023-03-12 10:35:40] [INFO ] Parsed PT model containing 4014 places and 4932 transitions and 14960 arcs in 501 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ASLink-PT-09b-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09b-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 4014 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4014/4014 places, 4932/4932 transitions.
Discarding 247 places :
Symmetric choice reduction at 0 with 247 rule applications. Total rules 247 place count 3767 transition count 4685
Iterating global reduction 0 with 247 rules applied. Total rules applied 494 place count 3767 transition count 4685
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 495 place count 3767 transition count 4684
Discarding 96 places :
Symmetric choice reduction at 1 with 96 rule applications. Total rules 591 place count 3671 transition count 4535
Iterating global reduction 1 with 96 rules applied. Total rules applied 687 place count 3671 transition count 4535
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 716 place count 3671 transition count 4506
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 729 place count 3658 transition count 4493
Iterating global reduction 2 with 13 rules applied. Total rules applied 742 place count 3658 transition count 4493
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 746 place count 3654 transition count 4482
Iterating global reduction 2 with 4 rules applied. Total rules applied 750 place count 3654 transition count 4482
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 753 place count 3651 transition count 4479
Iterating global reduction 2 with 3 rules applied. Total rules applied 756 place count 3651 transition count 4479
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 759 place count 3648 transition count 4469
Iterating global reduction 2 with 3 rules applied. Total rules applied 762 place count 3648 transition count 4469
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 763 place count 3647 transition count 4461
Iterating global reduction 2 with 1 rules applied. Total rules applied 764 place count 3647 transition count 4461
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 765 place count 3646 transition count 4460
Iterating global reduction 2 with 1 rules applied. Total rules applied 766 place count 3646 transition count 4460
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 767 place count 3645 transition count 4452
Iterating global reduction 2 with 1 rules applied. Total rules applied 768 place count 3645 transition count 4452
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 769 place count 3644 transition count 4444
Iterating global reduction 2 with 1 rules applied. Total rules applied 770 place count 3644 transition count 4444
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 771 place count 3643 transition count 4443
Iterating global reduction 2 with 1 rules applied. Total rules applied 772 place count 3643 transition count 4443
Applied a total of 772 rules in 4675 ms. Remains 3643 /4014 variables (removed 371) and now considering 4443/4932 (removed 489) transitions.
// Phase 1: matrix 4443 rows 3643 cols
[2023-03-12 10:35:46] [INFO ] Computed 394 place invariants in 353 ms
[2023-03-12 10:35:48] [INFO ] Implicit Places using invariants in 2886 ms returned []
[2023-03-12 10:35:48] [INFO ] Invariant cache hit.
[2023-03-12 10:35:52] [INFO ] Implicit Places using invariants and state equation in 3505 ms returned []
Implicit Place search using SMT with State Equation took 6450 ms to find 0 implicit places.
[2023-03-12 10:35:52] [INFO ] Invariant cache hit.
[2023-03-12 10:35:55] [INFO ] Dead Transitions using invariants and state equation in 2877 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3643/4014 places, 4443/4932 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14031 ms. Remains : 3643/4014 places, 4443/4932 transitions.
Support contains 41 out of 3643 places after structural reductions.
[2023-03-12 10:35:55] [INFO ] Flatten gal took : 303 ms
[2023-03-12 10:35:56] [INFO ] Flatten gal took : 228 ms
[2023-03-12 10:35:56] [INFO ] Input system was already deterministic with 4443 transitions.
Incomplete random walk after 10000 steps, including 15 resets, run finished after 511 ms. (steps per millisecond=19 ) properties (out of 29) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
[2023-03-12 10:35:57] [INFO ] Invariant cache hit.
[2023-03-12 10:35:59] [INFO ] [Real]Absence check using 91 positive place invariants in 161 ms returned sat
[2023-03-12 10:35:59] [INFO ] [Real]Absence check using 91 positive and 303 generalized place invariants in 232 ms returned sat
[2023-03-12 10:36:04] [INFO ] After 7490ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:21
[2023-03-12 10:36:06] [INFO ] [Nat]Absence check using 91 positive place invariants in 61 ms returned sat
[2023-03-12 10:36:06] [INFO ] [Nat]Absence check using 91 positive and 303 generalized place invariants in 353 ms returned sat
[2023-03-12 10:36:29] [INFO ] After 21193ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :19
[2023-03-12 10:36:29] [INFO ] After 21219ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :19
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-12 10:36:29] [INFO ] After 25054ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :19
Fused 21 Parikh solutions to 9 different solutions.
Parikh walk visited 1 properties in 3345 ms.
Support contains 30 out of 3643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3643/3643 places, 4443/4443 transitions.
Drop transitions removed 665 transitions
Trivial Post-agglo rules discarded 665 transitions
Performed 665 trivial Post agglomeration. Transition count delta: 665
Iterating post reduction 0 with 665 rules applied. Total rules applied 665 place count 3643 transition count 3778
Reduce places removed 665 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 670 rules applied. Total rules applied 1335 place count 2978 transition count 3773
Reduce places removed 3 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 5 rules applied. Total rules applied 1340 place count 2975 transition count 3771
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1342 place count 2973 transition count 3771
Performed 974 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 974 Pre rules applied. Total rules applied 1342 place count 2973 transition count 2797
Deduced a syphon composed of 974 places in 7 ms
Ensure Unique test removed 92 places
Reduce places removed 1066 places and 0 transitions.
Iterating global reduction 4 with 2040 rules applied. Total rules applied 3382 place count 1907 transition count 2797
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 4 with 66 rules applied. Total rules applied 3448 place count 1898 transition count 2740
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 5 with 57 rules applied. Total rules applied 3505 place count 1841 transition count 2740
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 36 Pre rules applied. Total rules applied 3505 place count 1841 transition count 2704
Deduced a syphon composed of 36 places in 8 ms
Ensure Unique test removed 36 places
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 6 with 108 rules applied. Total rules applied 3613 place count 1769 transition count 2704
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 34 Pre rules applied. Total rules applied 3613 place count 1769 transition count 2670
Deduced a syphon composed of 34 places in 21 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 68 rules applied. Total rules applied 3681 place count 1735 transition count 2670
Performed 276 Post agglomeration using F-continuation condition.Transition count delta: 276
Deduced a syphon composed of 276 places in 14 ms
Reduce places removed 276 places and 0 transitions.
Iterating global reduction 6 with 552 rules applied. Total rules applied 4233 place count 1459 transition count 2394
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4234 place count 1458 transition count 2393
Ensure Unique test removed 1 places
Iterating global reduction 6 with 2 rules applied. Total rules applied 4236 place count 1457 transition count 2393
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4237 place count 1456 transition count 2392
Iterating global reduction 6 with 1 rules applied. Total rules applied 4238 place count 1456 transition count 2392
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 6 with 2 rules applied. Total rules applied 4240 place count 1456 transition count 2390
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4241 place count 1455 transition count 2390
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 4243 place count 1454 transition count 2399
Free-agglomeration rule applied 11 times.
Iterating global reduction 8 with 11 rules applied. Total rules applied 4254 place count 1454 transition count 2388
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 4265 place count 1443 transition count 2388
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 9 with 8 rules applied. Total rules applied 4273 place count 1443 transition count 2380
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 4281 place count 1435 transition count 2380
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 10 with 9 rules applied. Total rules applied 4290 place count 1435 transition count 2380
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 4291 place count 1434 transition count 2379
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 10 with 27 rules applied. Total rules applied 4318 place count 1416 transition count 2370
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 11 with 9 rules applied. Total rules applied 4327 place count 1407 transition count 2370
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 27 Pre rules applied. Total rules applied 4327 place count 1407 transition count 2343
Deduced a syphon composed of 27 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 12 with 55 rules applied. Total rules applied 4382 place count 1379 transition count 2343
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 12 with 9 rules applied. Total rules applied 4391 place count 1370 transition count 2343
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 4391 place count 1370 transition count 2342
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 4393 place count 1369 transition count 2342
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 6 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 13 with 36 rules applied. Total rules applied 4429 place count 1351 transition count 2324
Discarding 7 places :
Symmetric choice reduction at 13 with 7 rule applications. Total rules 4436 place count 1344 transition count 2317
Iterating global reduction 13 with 7 rules applied. Total rules applied 4443 place count 1344 transition count 2317
Free-agglomeration rule applied 8 times.
Iterating global reduction 13 with 8 rules applied. Total rules applied 4451 place count 1344 transition count 2309
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 13 with 8 rules applied. Total rules applied 4459 place count 1336 transition count 2309
Applied a total of 4459 rules in 1246 ms. Remains 1336 /3643 variables (removed 2307) and now considering 2309/4443 (removed 2134) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1247 ms. Remains : 1336/3643 places, 2309/4443 transitions.
Incomplete random walk after 10000 steps, including 108 resets, run finished after 406 ms. (steps per millisecond=24 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Interrupted probabilistic random walk after 128146 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 128146 steps, saw 31501 distinct states, run finished after 3003 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 20 properties.
// Phase 1: matrix 2309 rows 1336 cols
[2023-03-12 10:36:37] [INFO ] Computed 228 place invariants in 57 ms
[2023-03-12 10:36:38] [INFO ] [Real]Absence check using 58 positive place invariants in 59 ms returned sat
[2023-03-12 10:36:38] [INFO ] [Real]Absence check using 58 positive and 170 generalized place invariants in 89 ms returned sat
[2023-03-12 10:36:38] [INFO ] After 1017ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2023-03-12 10:36:39] [INFO ] [Nat]Absence check using 58 positive place invariants in 31 ms returned sat
[2023-03-12 10:36:39] [INFO ] [Nat]Absence check using 58 positive and 170 generalized place invariants in 112 ms returned sat
[2023-03-12 10:36:55] [INFO ] After 15141ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :12
[2023-03-12 10:36:57] [INFO ] After 17100ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :12
Attempting to minimize the solution found.
Minimization took 1212 ms.
[2023-03-12 10:36:58] [INFO ] After 19699ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :12
Fused 20 Parikh solutions to 11 different solutions.
Parikh walk visited 1 properties in 463 ms.
Support contains 14 out of 1336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1336/1336 places, 2309/2309 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 0 place count 1336 transition count 2302
Deduced a syphon composed of 7 places in 4 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 1329 transition count 2302
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1328 transition count 2294
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1328 transition count 2294
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1327 transition count 2286
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1327 transition count 2286
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1326 transition count 2278
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1326 transition count 2278
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1325 transition count 2270
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1325 transition count 2270
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1324 transition count 2262
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1324 transition count 2262
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 1323 transition count 2254
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 1323 transition count 2254
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 1322 transition count 2246
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 1322 transition count 2246
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 1321 transition count 2238
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 1321 transition count 2238
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 1320 transition count 2230
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 1320 transition count 2230
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 1319 transition count 2222
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 1319 transition count 2222
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 1318 transition count 2214
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 1318 transition count 2214
Applied a total of 36 rules in 431 ms. Remains 1318 /1336 variables (removed 18) and now considering 2214/2309 (removed 95) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 431 ms. Remains : 1318/1336 places, 2214/2309 transitions.
Incomplete random walk after 10000 steps, including 101 resets, run finished after 368 ms. (steps per millisecond=27 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 132910 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :{}
Probabilistic random walk after 132910 steps, saw 32524 distinct states, run finished after 3001 ms. (steps per millisecond=44 ) properties seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 2214 rows 1318 cols
[2023-03-12 10:37:03] [INFO ] Computed 228 place invariants in 25 ms
[2023-03-12 10:37:03] [INFO ] [Real]Absence check using 58 positive place invariants in 43 ms returned sat
[2023-03-12 10:37:03] [INFO ] [Real]Absence check using 58 positive and 170 generalized place invariants in 80 ms returned sat
[2023-03-12 10:37:06] [INFO ] After 2659ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-12 10:37:06] [INFO ] [Nat]Absence check using 58 positive place invariants in 15 ms returned sat
[2023-03-12 10:37:06] [INFO ] [Nat]Absence check using 58 positive and 170 generalized place invariants in 93 ms returned sat
[2023-03-12 10:37:09] [INFO ] After 2789ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-12 10:37:11] [INFO ] After 4571ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 1049 ms.
[2023-03-12 10:37:12] [INFO ] After 6577ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Fused 11 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 370 ms.
Support contains 14 out of 1318 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1318/1318 places, 2214/2214 transitions.
Applied a total of 0 rules in 44 ms. Remains 1318 /1318 variables (removed 0) and now considering 2214/2214 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 1318/1318 places, 2214/2214 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1318/1318 places, 2214/2214 transitions.
Applied a total of 0 rules in 42 ms. Remains 1318 /1318 variables (removed 0) and now considering 2214/2214 (removed 0) transitions.
[2023-03-12 10:37:13] [INFO ] Invariant cache hit.
[2023-03-12 10:37:14] [INFO ] Implicit Places using invariants in 1026 ms returned [1, 18, 19, 32, 49, 68, 139, 143, 153, 154, 156, 173, 191, 262, 266, 267, 278, 279, 281, 298, 316, 367, 370, 391, 395, 396, 407, 408, 410, 427, 445, 514, 518, 519, 530, 531, 533, 551, 569, 638, 642, 643, 654, 655, 657, 674, 692, 763, 770, 774, 775, 786, 789, 791, 808, 826, 896, 900, 901, 912, 913, 915, 932, 950, 1021, 1025, 1026, 1037, 1038, 1040, 1057, 1075, 1144, 1148, 1149, 1152, 1163, 1164, 1165, 1183, 1185, 1189, 1207, 1208, 1209, 1210, 1222, 1228, 1234, 1240, 1246, 1252, 1258, 1264, 1270, 1276, 1282]
Discarding 97 places :
Implicit Place search using SMT only with invariants took 1040 ms to find 97 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1221/1318 places, 2214/2214 transitions.
Drop transitions removed 171 transitions
Trivial Post-agglo rules discarded 171 transitions
Performed 171 trivial Post agglomeration. Transition count delta: 171
Iterating post reduction 0 with 171 rules applied. Total rules applied 171 place count 1221 transition count 2043
Reduce places removed 171 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 184 rules applied. Total rules applied 355 place count 1050 transition count 2030
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 361 place count 1044 transition count 2030
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 361 place count 1044 transition count 1987
Deduced a syphon composed of 43 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 87 rules applied. Total rules applied 448 place count 1000 transition count 1987
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 460 place count 996 transition count 1979
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 468 place count 988 transition count 1979
Discarding 16 places :
Symmetric choice reduction at 5 with 16 rule applications. Total rules 484 place count 972 transition count 1963
Iterating global reduction 5 with 16 rules applied. Total rules applied 500 place count 972 transition count 1963
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 503 place count 972 transition count 1960
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 503 place count 972 transition count 1959
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 505 place count 971 transition count 1959
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 509 place count 967 transition count 1952
Iterating global reduction 6 with 4 rules applied. Total rules applied 513 place count 967 transition count 1952
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 514 place count 967 transition count 1951
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 515 place count 966 transition count 1950
Iterating global reduction 7 with 1 rules applied. Total rules applied 516 place count 966 transition count 1950
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 517 place count 965 transition count 1948
Iterating global reduction 7 with 1 rules applied. Total rules applied 518 place count 965 transition count 1948
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 4 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 7 with 124 rules applied. Total rules applied 642 place count 903 transition count 1886
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 649 place count 896 transition count 1879
Iterating global reduction 7 with 7 rules applied. Total rules applied 656 place count 896 transition count 1879
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 663 place count 896 transition count 1872
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 667 place count 894 transition count 1873
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 668 place count 894 transition count 1872
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 669 place count 893 transition count 1872
Free-agglomeration rule (complex) applied 23 times.
Iterating global reduction 9 with 23 rules applied. Total rules applied 692 place count 893 transition count 1849
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 9 with 24 rules applied. Total rules applied 716 place count 869 transition count 1849
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 717 place count 869 transition count 1848
Partial Free-agglomeration rule applied 27 times.
Drop transitions removed 27 transitions
Iterating global reduction 10 with 27 rules applied. Total rules applied 744 place count 869 transition count 1848
Applied a total of 744 rules in 787 ms. Remains 869 /1221 variables (removed 352) and now considering 1848/2214 (removed 366) transitions.
// Phase 1: matrix 1848 rows 869 cols
[2023-03-12 10:37:14] [INFO ] Computed 125 place invariants in 40 ms
[2023-03-12 10:37:15] [INFO ] Implicit Places using invariants in 681 ms returned [92, 98, 101, 103, 109, 162, 179, 185, 188, 190, 195, 196, 249, 274, 277, 279, 284, 285, 338, 354, 360, 363, 365, 370, 371, 425, 441, 447, 450, 452, 457, 458, 512, 529, 535, 538, 540, 547, 548, 603, 621, 627, 630, 632, 637, 638, 691, 708, 714, 717, 719, 724, 725, 778, 794, 800, 803, 805]
Discarding 58 places :
Implicit Place search using SMT only with invariants took 686 ms to find 58 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 811/1318 places, 1848/2214 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 786 transition count 1823
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 786 transition count 1823
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 58 place count 778 transition count 1815
Iterating global reduction 0 with 8 rules applied. Total rules applied 66 place count 778 transition count 1815
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 98 place count 762 transition count 1799
Free-agglomeration rule applied 26 times.
Iterating global reduction 0 with 26 rules applied. Total rules applied 124 place count 762 transition count 1773
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 150 place count 736 transition count 1773
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 158 place count 736 transition count 1765
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 166 place count 728 transition count 1765
Applied a total of 166 rules in 183 ms. Remains 728 /811 variables (removed 83) and now considering 1765/1848 (removed 83) transitions.
// Phase 1: matrix 1765 rows 728 cols
[2023-03-12 10:37:15] [INFO ] Computed 67 place invariants in 15 ms
[2023-03-12 10:37:16] [INFO ] Implicit Places using invariants in 474 ms returned []
[2023-03-12 10:37:16] [INFO ] Invariant cache hit.
[2023-03-12 10:37:18] [INFO ] Implicit Places using invariants and state equation in 2586 ms returned []
Implicit Place search using SMT with State Equation took 3087 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 728/1318 places, 1765/2214 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 5839 ms. Remains : 728/1318 places, 1765/2214 transitions.
Incomplete random walk after 10000 steps, including 161 resets, run finished after 272 ms. (steps per millisecond=36 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 170355 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :{1=1, 2=1}
Probabilistic random walk after 170355 steps, saw 57887 distinct states, run finished after 3001 ms. (steps per millisecond=56 ) properties seen :2
Running SMT prover for 9 properties.
[2023-03-12 10:37:22] [INFO ] Invariant cache hit.
[2023-03-12 10:37:22] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-12 10:37:22] [INFO ] [Real]Absence check using 14 positive and 53 generalized place invariants in 39 ms returned sat
[2023-03-12 10:37:23] [INFO ] After 1270ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-12 10:37:24] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2023-03-12 10:37:24] [INFO ] [Nat]Absence check using 14 positive and 53 generalized place invariants in 52 ms returned sat
[2023-03-12 10:37:25] [INFO ] After 1358ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-12 10:37:27] [INFO ] After 2582ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 567 ms.
[2023-03-12 10:37:27] [INFO ] After 3877ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 9 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 234 ms.
Support contains 13 out of 728 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 728/728 places, 1765/1765 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 728 transition count 1764
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 727 transition count 1764
Applied a total of 2 rules in 36 ms. Remains 727 /728 variables (removed 1) and now considering 1764/1765 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 727/728 places, 1764/1765 transitions.
Incomplete random walk after 10000 steps, including 160 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 185561 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :{}
Probabilistic random walk after 185561 steps, saw 61263 distinct states, run finished after 3001 ms. (steps per millisecond=61 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 1764 rows 727 cols
[2023-03-12 10:37:31] [INFO ] Computed 67 place invariants in 13 ms
[2023-03-12 10:37:31] [INFO ] [Real]Absence check using 14 positive place invariants in 5 ms returned sat
[2023-03-12 10:37:31] [INFO ] [Real]Absence check using 14 positive and 53 generalized place invariants in 19 ms returned sat
[2023-03-12 10:37:32] [INFO ] After 1257ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-12 10:37:33] [INFO ] [Nat]Absence check using 14 positive place invariants in 33 ms returned sat
[2023-03-12 10:37:33] [INFO ] [Nat]Absence check using 14 positive and 53 generalized place invariants in 70 ms returned sat
[2023-03-12 10:37:35] [INFO ] After 1906ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-12 10:37:36] [INFO ] Deduced a trap composed of 24 places in 113 ms of which 1 ms to minimize.
[2023-03-12 10:37:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 340 ms
[2023-03-12 10:37:36] [INFO ] After 3534ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 838 ms.
[2023-03-12 10:37:37] [INFO ] After 4954ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 9 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 309 ms.
Support contains 13 out of 727 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 727/727 places, 1764/1764 transitions.
Applied a total of 0 rules in 25 ms. Remains 727 /727 variables (removed 0) and now considering 1764/1764 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 727/727 places, 1764/1764 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 727/727 places, 1764/1764 transitions.
Applied a total of 0 rules in 22 ms. Remains 727 /727 variables (removed 0) and now considering 1764/1764 (removed 0) transitions.
[2023-03-12 10:37:37] [INFO ] Invariant cache hit.
[2023-03-12 10:37:38] [INFO ] Implicit Places using invariants in 380 ms returned []
[2023-03-12 10:37:38] [INFO ] Invariant cache hit.
[2023-03-12 10:37:40] [INFO ] Implicit Places using invariants and state equation in 1709 ms returned []
Implicit Place search using SMT with State Equation took 2105 ms to find 0 implicit places.
[2023-03-12 10:37:40] [INFO ] Redundant transitions in 121 ms returned []
[2023-03-12 10:37:40] [INFO ] Invariant cache hit.
[2023-03-12 10:37:40] [INFO ] Dead Transitions using invariants and state equation in 611 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2868 ms. Remains : 727/727 places, 1764/1764 transitions.
Successfully simplified 8 atomic propositions for a total of 14 simplifications.
FORMULA ASLink-PT-09b-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09b-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 146 stabilizing places and 146 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(G(p0)))))'
Support contains 1 out of 3643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3643/3643 places, 4443/4443 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3639 transition count 4432
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3639 transition count 4432
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 3636 transition count 4422
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 3636 transition count 4422
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 3636 transition count 4421
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 3635 transition count 4420
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 3635 transition count 4420
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 3634 transition count 4412
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 3634 transition count 4412
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 3633 transition count 4404
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 3633 transition count 4404
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 3632 transition count 4403
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 3632 transition count 4403
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 3631 transition count 4395
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 3631 transition count 4395
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 3630 transition count 4387
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 3630 transition count 4387
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 3629 transition count 4386
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 3629 transition count 4386
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 3628 transition count 4378
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 3628 transition count 4378
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 3627 transition count 4370
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 3627 transition count 4370
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 3626 transition count 4369
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 3626 transition count 4369
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 3625 transition count 4361
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 3625 transition count 4361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 3624 transition count 4353
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 3624 transition count 4353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 3623 transition count 4352
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 3623 transition count 4352
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 3622 transition count 4344
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 3622 transition count 4344
Applied a total of 43 rules in 4310 ms. Remains 3622 /3643 variables (removed 21) and now considering 4344/4443 (removed 99) transitions.
// Phase 1: matrix 4344 rows 3622 cols
[2023-03-12 10:37:45] [INFO ] Computed 394 place invariants in 65 ms
[2023-03-12 10:37:47] [INFO ] Implicit Places using invariants in 1958 ms returned [3456, 3467, 3478, 3486, 3494, 3502, 3510, 3521, 3529, 3537, 3548]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 1971 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3611/3643 places, 4344/4443 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 3598 transition count 4331
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 3598 transition count 4331
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 3587 transition count 4320
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 3587 transition count 4320
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 57 place count 3578 transition count 4311
Iterating global reduction 0 with 9 rules applied. Total rules applied 66 place count 3578 transition count 4311
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 70 place count 3574 transition count 4307
Iterating global reduction 0 with 4 rules applied. Total rules applied 74 place count 3574 transition count 4307
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 3572 transition count 4305
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 3572 transition count 4305
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 3570 transition count 4303
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 3570 transition count 4303
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 3568 transition count 4301
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 3568 transition count 4301
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 3566 transition count 4299
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 3566 transition count 4299
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 3565 transition count 4298
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 3565 transition count 4298
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 3564 transition count 4297
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 3564 transition count 4297
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 3563 transition count 4296
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 3563 transition count 4296
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 3562 transition count 4295
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 3562 transition count 4295
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 3561 transition count 4294
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 3561 transition count 4294
Applied a total of 100 rules in 3390 ms. Remains 3561 /3611 variables (removed 50) and now considering 4294/4344 (removed 50) transitions.
// Phase 1: matrix 4294 rows 3561 cols
[2023-03-12 10:37:50] [INFO ] Computed 383 place invariants in 102 ms
[2023-03-12 10:37:52] [INFO ] Implicit Places using invariants in 1892 ms returned []
[2023-03-12 10:37:52] [INFO ] Invariant cache hit.
[2023-03-12 10:38:11] [INFO ] Implicit Places using invariants and state equation in 18524 ms returned []
Implicit Place search using SMT with State Equation took 20480 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3561/3643 places, 4294/4443 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30152 ms. Remains : 3561/3643 places, 4294/4443 transitions.
Stuttering acceptance computed with spot in 466 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s2030 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA ASLink-PT-09b-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09b-LTLFireability-00 finished in 30744 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G((X((p1||G(p2)))||G(p0))))))'
Support contains 2 out of 3643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3643/3643 places, 4443/4443 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3639 transition count 4432
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3639 transition count 4432
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 3636 transition count 4422
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 3636 transition count 4422
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 3636 transition count 4421
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 3635 transition count 4420
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 3635 transition count 4420
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 3634 transition count 4412
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 3634 transition count 4412
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 3633 transition count 4404
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 3633 transition count 4404
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 3632 transition count 4403
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 3632 transition count 4403
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 3631 transition count 4395
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 3631 transition count 4395
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 3630 transition count 4387
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 3630 transition count 4387
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 3629 transition count 4386
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 3629 transition count 4386
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 3628 transition count 4378
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 3628 transition count 4378
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 3627 transition count 4370
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 3627 transition count 4370
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 3626 transition count 4369
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 3626 transition count 4369
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 3625 transition count 4361
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 3625 transition count 4361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 3624 transition count 4353
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 3624 transition count 4353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 3623 transition count 4352
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 3623 transition count 4352
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 3622 transition count 4344
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 3622 transition count 4344
Applied a total of 43 rules in 4558 ms. Remains 3622 /3643 variables (removed 21) and now considering 4344/4443 (removed 99) transitions.
// Phase 1: matrix 4344 rows 3622 cols
[2023-03-12 10:38:16] [INFO ] Computed 394 place invariants in 101 ms
[2023-03-12 10:38:18] [INFO ] Implicit Places using invariants in 2104 ms returned [3456, 3467, 3478, 3486, 3494, 3502, 3510, 3521, 3529, 3537, 3548]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 2109 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3611/3643 places, 4344/4443 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 3598 transition count 4331
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 3598 transition count 4331
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 3587 transition count 4320
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 3587 transition count 4320
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 57 place count 3578 transition count 4311
Iterating global reduction 0 with 9 rules applied. Total rules applied 66 place count 3578 transition count 4311
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 70 place count 3574 transition count 4307
Iterating global reduction 0 with 4 rules applied. Total rules applied 74 place count 3574 transition count 4307
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 3572 transition count 4305
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 3572 transition count 4305
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 3570 transition count 4303
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 3570 transition count 4303
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 3568 transition count 4301
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 3568 transition count 4301
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 3566 transition count 4299
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 3566 transition count 4299
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 3565 transition count 4298
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 3565 transition count 4298
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 3564 transition count 4297
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 3564 transition count 4297
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 3563 transition count 4296
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 3563 transition count 4296
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 3562 transition count 4295
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 3562 transition count 4295
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 3561 transition count 4294
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 3561 transition count 4294
Applied a total of 100 rules in 3086 ms. Remains 3561 /3611 variables (removed 50) and now considering 4294/4344 (removed 50) transitions.
// Phase 1: matrix 4294 rows 3561 cols
[2023-03-12 10:38:21] [INFO ] Computed 383 place invariants in 88 ms
[2023-03-12 10:38:23] [INFO ] Implicit Places using invariants in 1991 ms returned []
[2023-03-12 10:38:23] [INFO ] Invariant cache hit.
[2023-03-12 10:38:26] [INFO ] Implicit Places using invariants and state equation in 2762 ms returned []
Implicit Place search using SMT with State Equation took 4779 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3561/3643 places, 4294/4443 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 14533 ms. Remains : 3561/3643 places, 4294/4443 transitions.
Stuttering acceptance computed with spot in 479 ms :[true, (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0)), (NOT p2), (NOT p0)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=4 dest: 6}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND p0 p2), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 7}], [{ cond=(NOT p2), acceptance={} source=6 dest: 0}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={} source=7 dest: 0}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=1, aps=[p0:(EQ s2738 1), p1:(EQ s2851 1), p2:(EQ s2738 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 129 reset in 596 ms.
Product exploration explored 100000 steps with 117 reset in 545 ms.
Computed a total of 146 stabilizing places and 146 stable transitions
Computed a total of 146 stabilizing places and 146 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 404 ms. Reduced automaton from 8 states, 21 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 275 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Incomplete random walk after 10000 steps, including 12 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 164302 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 164302 steps, saw 34262 distinct states, run finished after 3001 ms. (steps per millisecond=54 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 10:38:31] [INFO ] Invariant cache hit.
[2023-03-12 10:38:32] [INFO ] After 404ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 10:38:32] [INFO ] [Nat]Absence check using 94 positive place invariants in 35 ms returned sat
[2023-03-12 10:38:33] [INFO ] [Nat]Absence check using 94 positive and 289 generalized place invariants in 209 ms returned sat
[2023-03-12 10:38:36] [INFO ] After 3505ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 10:38:38] [INFO ] Deduced a trap composed of 93 places in 1739 ms of which 3 ms to minimize.
[2023-03-12 10:38:41] [INFO ] Deduced a trap composed of 31 places in 2101 ms of which 2 ms to minimize.
[2023-03-12 10:38:44] [INFO ] Deduced a trap composed of 24 places in 2825 ms of which 2 ms to minimize.
[2023-03-12 10:38:47] [INFO ] Deduced a trap composed of 26 places in 3424 ms of which 17 ms to minimize.
[2023-03-12 10:38:49] [INFO ] Deduced a trap composed of 35 places in 1693 ms of which 2 ms to minimize.
[2023-03-12 10:38:51] [INFO ] Deduced a trap composed of 33 places in 1575 ms of which 3 ms to minimize.
[2023-03-12 10:38:53] [INFO ] Deduced a trap composed of 27 places in 1817 ms of which 3 ms to minimize.
[2023-03-12 10:38:55] [INFO ] Deduced a trap composed of 44 places in 1754 ms of which 4 ms to minimize.
[2023-03-12 10:38:56] [INFO ] Deduced a trap composed of 31 places in 1594 ms of which 3 ms to minimize.
[2023-03-12 10:38:58] [INFO ] Deduced a trap composed of 88 places in 1767 ms of which 5 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 10:38:58] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 10:38:58] [INFO ] After 26553ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 159 ms.
Support contains 1 out of 3561 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3561/3561 places, 4294/4294 transitions.
Drop transitions removed 664 transitions
Trivial Post-agglo rules discarded 664 transitions
Performed 664 trivial Post agglomeration. Transition count delta: 664
Iterating post reduction 0 with 664 rules applied. Total rules applied 664 place count 3561 transition count 3630
Reduce places removed 664 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 667 rules applied. Total rules applied 1331 place count 2897 transition count 3627
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1333 place count 2895 transition count 3627
Performed 966 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 966 Pre rules applied. Total rules applied 1333 place count 2895 transition count 2661
Deduced a syphon composed of 966 places in 8 ms
Ensure Unique test removed 94 places
Reduce places removed 1060 places and 0 transitions.
Iterating global reduction 3 with 2026 rules applied. Total rules applied 3359 place count 1835 transition count 2661
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 3 with 67 rules applied. Total rules applied 3426 place count 1826 transition count 2603
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 4 with 58 rules applied. Total rules applied 3484 place count 1768 transition count 2603
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 37 Pre rules applied. Total rules applied 3484 place count 1768 transition count 2566
Deduced a syphon composed of 37 places in 8 ms
Ensure Unique test removed 37 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 5 with 111 rules applied. Total rules applied 3595 place count 1694 transition count 2566
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 3595 place count 1694 transition count 2530
Deduced a syphon composed of 36 places in 8 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 3667 place count 1658 transition count 2530
Performed 284 Post agglomeration using F-continuation condition.Transition count delta: 284
Deduced a syphon composed of 284 places in 4 ms
Ensure Unique test removed 2 places
Reduce places removed 286 places and 0 transitions.
Iterating global reduction 5 with 570 rules applied. Total rules applied 4237 place count 1372 transition count 2246
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 4241 place count 1368 transition count 2242
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 4246 place count 1367 transition count 2242
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 4247 place count 1367 transition count 2241
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4248 place count 1366 transition count 2241
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 4248 place count 1366 transition count 2240
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4250 place count 1365 transition count 2240
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 4252 place count 1363 transition count 2238
Iterating global reduction 7 with 2 rules applied. Total rules applied 4254 place count 1363 transition count 2238
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 4256 place count 1363 transition count 2236
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4257 place count 1362 transition count 2236
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 4259 place count 1361 transition count 2241
Free-agglomeration rule applied 10 times.
Iterating global reduction 9 with 10 rules applied. Total rules applied 4269 place count 1361 transition count 2231
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 4279 place count 1351 transition count 2231
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 10 with 8 rules applied. Total rules applied 4287 place count 1351 transition count 2223
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 4295 place count 1343 transition count 2223
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 11 with 9 rules applied. Total rules applied 4304 place count 1343 transition count 2223
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 4305 place count 1342 transition count 2222
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 11 with 27 rules applied. Total rules applied 4332 place count 1324 transition count 2213
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 12 with 9 rules applied. Total rules applied 4341 place count 1315 transition count 2213
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 27 Pre rules applied. Total rules applied 4341 place count 1315 transition count 2186
Deduced a syphon composed of 27 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 13 with 55 rules applied. Total rules applied 4396 place count 1287 transition count 2186
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 13 with 10 rules applied. Total rules applied 4406 place count 1277 transition count 2186
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 4406 place count 1277 transition count 2185
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 4408 place count 1276 transition count 2185
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 5 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 14 with 38 rules applied. Total rules applied 4446 place count 1257 transition count 2166
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 4455 place count 1248 transition count 2157
Iterating global reduction 14 with 9 rules applied. Total rules applied 4464 place count 1248 transition count 2157
Free-agglomeration rule applied 9 times.
Iterating global reduction 14 with 9 rules applied. Total rules applied 4473 place count 1248 transition count 2148
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 14 with 9 rules applied. Total rules applied 4482 place count 1239 transition count 2148
Applied a total of 4482 rules in 1093 ms. Remains 1239 /3561 variables (removed 2322) and now considering 2148/4294 (removed 2146) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1094 ms. Remains : 1239/3561 places, 2148/4294 transitions.
Incomplete random walk after 10000 steps, including 107 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 266913 steps, run timeout after 3001 ms. (steps per millisecond=88 ) properties seen :{}
Probabilistic random walk after 266913 steps, saw 56693 distinct states, run finished after 3002 ms. (steps per millisecond=88 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2148 rows 1239 cols
[2023-03-12 10:39:03] [INFO ] Computed 211 place invariants in 49 ms
[2023-03-12 10:39:03] [INFO ] After 361ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 10:39:03] [INFO ] [Nat]Absence check using 61 positive place invariants in 31 ms returned sat
[2023-03-12 10:39:03] [INFO ] [Nat]Absence check using 61 positive and 150 generalized place invariants in 106 ms returned sat
[2023-03-12 10:39:04] [INFO ] After 879ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 10:39:04] [INFO ] After 998ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 74 ms.
[2023-03-12 10:39:05] [INFO ] After 1400ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 1239 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1239/1239 places, 2148/2148 transitions.
Applied a total of 0 rules in 37 ms. Remains 1239 /1239 variables (removed 0) and now considering 2148/2148 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 1239/1239 places, 2148/2148 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1239/1239 places, 2148/2148 transitions.
Applied a total of 0 rules in 37 ms. Remains 1239 /1239 variables (removed 0) and now considering 2148/2148 (removed 0) transitions.
[2023-03-12 10:39:05] [INFO ] Invariant cache hit.
[2023-03-12 10:39:06] [INFO ] Implicit Places using invariants in 905 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 151, 168, 186, 255, 259, 260, 271, 272, 274, 291, 309, 378, 382, 383, 394, 395, 397, 414, 432, 501, 505, 506, 517, 518, 520, 537, 555, 624, 628, 629, 640, 641, 643, 660, 678, 747, 751, 752, 763, 764, 766, 783, 801, 870, 874, 875, 886, 887, 889, 906, 924, 995, 999, 1000, 1011, 1012, 1014, 1031, 1049, 1118, 1122, 1123, 1126, 1137, 1138, 1139, 1157, 1178, 1179, 1180, 1181]
Discarding 81 places :
Implicit Place search using SMT only with invariants took 920 ms to find 81 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1158/1239 places, 2148/2148 transitions.
Drop transitions removed 156 transitions
Trivial Post-agglo rules discarded 156 transitions
Performed 156 trivial Post agglomeration. Transition count delta: 156
Iterating post reduction 0 with 156 rules applied. Total rules applied 156 place count 1158 transition count 1992
Reduce places removed 156 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 166 rules applied. Total rules applied 322 place count 1002 transition count 1982
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 323 place count 1001 transition count 1982
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 323 place count 1001 transition count 1939
Deduced a syphon composed of 43 places in 8 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 87 rules applied. Total rules applied 410 place count 957 transition count 1939
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 422 place count 953 transition count 1931
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 430 place count 945 transition count 1931
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 433 place count 942 transition count 1928
Iterating global reduction 5 with 3 rules applied. Total rules applied 436 place count 942 transition count 1928
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 439 place count 942 transition count 1925
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 3 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 6 with 120 rules applied. Total rules applied 559 place count 882 transition count 1865
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 568 place count 873 transition count 1856
Iterating global reduction 6 with 9 rules applied. Total rules applied 577 place count 873 transition count 1856
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 586 place count 873 transition count 1847
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 590 place count 871 transition count 1848
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 7 with 19 rules applied. Total rules applied 609 place count 871 transition count 1829
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 629 place count 851 transition count 1829
Partial Free-agglomeration rule applied 27 times.
Drop transitions removed 27 transitions
Iterating global reduction 8 with 27 rules applied. Total rules applied 656 place count 851 transition count 1829
Applied a total of 656 rules in 249 ms. Remains 851 /1158 variables (removed 307) and now considering 1829/2148 (removed 319) transitions.
// Phase 1: matrix 1829 rows 851 cols
[2023-03-12 10:39:06] [INFO ] Computed 124 place invariants in 34 ms
[2023-03-12 10:39:07] [INFO ] Implicit Places using invariants in 733 ms returned [73, 89, 95, 98, 100, 103, 104, 157, 173, 179, 182, 184, 189, 190, 243, 259, 265, 268, 270, 275, 276, 329, 345, 351, 354, 356, 361, 362, 415, 431, 437, 440, 442, 447, 448, 501, 517, 523, 526, 528, 533, 534, 587, 603, 609, 612, 614, 619, 620, 673, 690, 696, 699, 701, 706, 707, 760, 776, 782, 785, 787]
Discarding 61 places :
Implicit Place search using SMT only with invariants took 749 ms to find 61 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 790/1239 places, 1829/2148 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 763 transition count 1802
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 763 transition count 1802
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 63 place count 754 transition count 1793
Iterating global reduction 0 with 9 rules applied. Total rules applied 72 place count 754 transition count 1793
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 3 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 108 place count 736 transition count 1775
Free-agglomeration rule applied 27 times.
Iterating global reduction 0 with 27 rules applied. Total rules applied 135 place count 736 transition count 1748
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 162 place count 709 transition count 1748
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 1 with 9 rules applied. Total rules applied 171 place count 709 transition count 1739
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 180 place count 700 transition count 1739
Applied a total of 180 rules in 140 ms. Remains 700 /790 variables (removed 90) and now considering 1739/1829 (removed 90) transitions.
// Phase 1: matrix 1739 rows 700 cols
[2023-03-12 10:39:07] [INFO ] Computed 63 place invariants in 12 ms
[2023-03-12 10:39:07] [INFO ] Implicit Places using invariants in 560 ms returned []
[2023-03-12 10:39:07] [INFO ] Invariant cache hit.
[2023-03-12 10:39:09] [INFO ] Implicit Places using invariants and state equation in 1690 ms returned []
Implicit Place search using SMT with State Equation took 2268 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 700/1239 places, 1739/2148 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 4363 ms. Remains : 700/1239 places, 1739/2148 transitions.
Incomplete random walk after 10000 steps, including 145 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 317211 steps, run timeout after 3001 ms. (steps per millisecond=105 ) properties seen :{}
Probabilistic random walk after 317211 steps, saw 93946 distinct states, run finished after 3001 ms. (steps per millisecond=105 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 10:39:12] [INFO ] Invariant cache hit.
[2023-03-12 10:39:12] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 10:39:12] [INFO ] [Nat]Absence check using 14 positive place invariants in 4 ms returned sat
[2023-03-12 10:39:12] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 42 ms returned sat
[2023-03-12 10:39:13] [INFO ] After 715ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 10:39:13] [INFO ] After 837ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 96 ms.
[2023-03-12 10:39:13] [INFO ] After 1122ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 700 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 700/700 places, 1739/1739 transitions.
Applied a total of 0 rules in 36 ms. Remains 700 /700 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 700/700 places, 1739/1739 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 700/700 places, 1739/1739 transitions.
Applied a total of 0 rules in 29 ms. Remains 700 /700 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
[2023-03-12 10:39:13] [INFO ] Invariant cache hit.
[2023-03-12 10:39:14] [INFO ] Implicit Places using invariants in 428 ms returned []
[2023-03-12 10:39:14] [INFO ] Invariant cache hit.
[2023-03-12 10:39:16] [INFO ] Implicit Places using invariants and state equation in 1912 ms returned []
Implicit Place search using SMT with State Equation took 2343 ms to find 0 implicit places.
[2023-03-12 10:39:16] [INFO ] Redundant transitions in 66 ms returned []
[2023-03-12 10:39:16] [INFO ] Invariant cache hit.
[2023-03-12 10:39:16] [INFO ] Dead Transitions using invariants and state equation in 709 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3155 ms. Remains : 700/700 places, 1739/1739 transitions.
Applied a total of 0 rules in 26 ms. Remains 700 /700 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-12 10:39:16] [INFO ] Invariant cache hit.
[2023-03-12 10:39:17] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 10:39:17] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-12 10:39:17] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 29 ms returned sat
[2023-03-12 10:39:18] [INFO ] After 778ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 10:39:18] [INFO ] After 850ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 66 ms.
[2023-03-12 10:39:18] [INFO ] After 1096ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 358 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 272 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 212 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Support contains 1 out of 3561 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 3561/3561 places, 4294/4294 transitions.
Applied a total of 0 rules in 248 ms. Remains 3561 /3561 variables (removed 0) and now considering 4294/4294 (removed 0) transitions.
// Phase 1: matrix 4294 rows 3561 cols
[2023-03-12 10:39:19] [INFO ] Computed 383 place invariants in 52 ms
[2023-03-12 10:39:21] [INFO ] Implicit Places using invariants in 1838 ms returned []
[2023-03-12 10:39:21] [INFO ] Invariant cache hit.
[2023-03-12 10:39:22] [INFO ] Implicit Places using invariants and state equation in 1703 ms returned []
Implicit Place search using SMT with State Equation took 3587 ms to find 0 implicit places.
[2023-03-12 10:39:22] [INFO ] Invariant cache hit.
[2023-03-12 10:39:26] [INFO ] Dead Transitions using invariants and state equation in 3282 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7138 ms. Remains : 3561/3561 places, 4294/4294 transitions.
Computed a total of 146 stabilizing places and 146 stable transitions
Computed a total of 146 stabilizing places and 146 stable transitions
Knowledge obtained : [p2, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 113 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 223 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Incomplete random walk after 10000 steps, including 11 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 164359 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 164359 steps, saw 34268 distinct states, run finished after 3001 ms. (steps per millisecond=54 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 10:39:29] [INFO ] Invariant cache hit.
[2023-03-12 10:39:30] [INFO ] After 419ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 10:39:30] [INFO ] [Nat]Absence check using 94 positive place invariants in 56 ms returned sat
[2023-03-12 10:39:30] [INFO ] [Nat]Absence check using 94 positive and 289 generalized place invariants in 278 ms returned sat
[2023-03-12 10:39:34] [INFO ] After 3501ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 10:39:36] [INFO ] Deduced a trap composed of 93 places in 1538 ms of which 5 ms to minimize.
[2023-03-12 10:39:38] [INFO ] Deduced a trap composed of 31 places in 1639 ms of which 15 ms to minimize.
[2023-03-12 10:39:40] [INFO ] Deduced a trap composed of 24 places in 1912 ms of which 2 ms to minimize.
[2023-03-12 10:39:42] [INFO ] Deduced a trap composed of 26 places in 2041 ms of which 3 ms to minimize.
[2023-03-12 10:39:44] [INFO ] Deduced a trap composed of 35 places in 1693 ms of which 2 ms to minimize.
[2023-03-12 10:39:46] [INFO ] Deduced a trap composed of 33 places in 1952 ms of which 6 ms to minimize.
[2023-03-12 10:39:48] [INFO ] Deduced a trap composed of 27 places in 1629 ms of which 3 ms to minimize.
[2023-03-12 10:39:49] [INFO ] Deduced a trap composed of 44 places in 1631 ms of which 3 ms to minimize.
[2023-03-12 10:39:51] [INFO ] Deduced a trap composed of 31 places in 1451 ms of which 2 ms to minimize.
[2023-03-12 10:39:53] [INFO ] Deduced a trap composed of 88 places in 1499 ms of which 2 ms to minimize.
[2023-03-12 10:39:54] [INFO ] Deduced a trap composed of 41 places in 1023 ms of which 2 ms to minimize.
[2023-03-12 10:39:55] [INFO ] Deduced a trap composed of 32 places in 1011 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 10:39:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 10:39:55] [INFO ] After 25413ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 125 ms.
Support contains 1 out of 3561 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3561/3561 places, 4294/4294 transitions.
Drop transitions removed 664 transitions
Trivial Post-agglo rules discarded 664 transitions
Performed 664 trivial Post agglomeration. Transition count delta: 664
Iterating post reduction 0 with 664 rules applied. Total rules applied 664 place count 3561 transition count 3630
Reduce places removed 664 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 667 rules applied. Total rules applied 1331 place count 2897 transition count 3627
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1333 place count 2895 transition count 3627
Performed 966 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 966 Pre rules applied. Total rules applied 1333 place count 2895 transition count 2661
Deduced a syphon composed of 966 places in 7 ms
Ensure Unique test removed 94 places
Reduce places removed 1060 places and 0 transitions.
Iterating global reduction 3 with 2026 rules applied. Total rules applied 3359 place count 1835 transition count 2661
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 3 with 67 rules applied. Total rules applied 3426 place count 1826 transition count 2603
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 4 with 58 rules applied. Total rules applied 3484 place count 1768 transition count 2603
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 37 Pre rules applied. Total rules applied 3484 place count 1768 transition count 2566
Deduced a syphon composed of 37 places in 6 ms
Ensure Unique test removed 37 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 5 with 111 rules applied. Total rules applied 3595 place count 1694 transition count 2566
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 3595 place count 1694 transition count 2530
Deduced a syphon composed of 36 places in 6 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 3667 place count 1658 transition count 2530
Performed 284 Post agglomeration using F-continuation condition.Transition count delta: 284
Deduced a syphon composed of 284 places in 4 ms
Ensure Unique test removed 2 places
Reduce places removed 286 places and 0 transitions.
Iterating global reduction 5 with 570 rules applied. Total rules applied 4237 place count 1372 transition count 2246
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 4241 place count 1368 transition count 2242
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 4246 place count 1367 transition count 2242
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 4247 place count 1367 transition count 2241
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4248 place count 1366 transition count 2241
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 4248 place count 1366 transition count 2240
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4250 place count 1365 transition count 2240
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 4252 place count 1363 transition count 2238
Iterating global reduction 7 with 2 rules applied. Total rules applied 4254 place count 1363 transition count 2238
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 4256 place count 1363 transition count 2236
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4257 place count 1362 transition count 2236
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 4259 place count 1361 transition count 2241
Free-agglomeration rule applied 10 times.
Iterating global reduction 9 with 10 rules applied. Total rules applied 4269 place count 1361 transition count 2231
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 4279 place count 1351 transition count 2231
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 10 with 8 rules applied. Total rules applied 4287 place count 1351 transition count 2223
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 4295 place count 1343 transition count 2223
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 11 with 9 rules applied. Total rules applied 4304 place count 1343 transition count 2223
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 4305 place count 1342 transition count 2222
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 11 with 27 rules applied. Total rules applied 4332 place count 1324 transition count 2213
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 12 with 9 rules applied. Total rules applied 4341 place count 1315 transition count 2213
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 27 Pre rules applied. Total rules applied 4341 place count 1315 transition count 2186
Deduced a syphon composed of 27 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 13 with 55 rules applied. Total rules applied 4396 place count 1287 transition count 2186
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 13 with 10 rules applied. Total rules applied 4406 place count 1277 transition count 2186
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 4406 place count 1277 transition count 2185
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 4408 place count 1276 transition count 2185
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 3 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 14 with 38 rules applied. Total rules applied 4446 place count 1257 transition count 2166
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 4455 place count 1248 transition count 2157
Iterating global reduction 14 with 9 rules applied. Total rules applied 4464 place count 1248 transition count 2157
Free-agglomeration rule applied 9 times.
Iterating global reduction 14 with 9 rules applied. Total rules applied 4473 place count 1248 transition count 2148
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 14 with 9 rules applied. Total rules applied 4482 place count 1239 transition count 2148
Applied a total of 4482 rules in 871 ms. Remains 1239 /3561 variables (removed 2322) and now considering 2148/4294 (removed 2146) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 872 ms. Remains : 1239/3561 places, 2148/4294 transitions.
Incomplete random walk after 10000 steps, including 94 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 260990 steps, run timeout after 3001 ms. (steps per millisecond=86 ) properties seen :{}
Probabilistic random walk after 260990 steps, saw 55747 distinct states, run finished after 3001 ms. (steps per millisecond=86 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2148 rows 1239 cols
[2023-03-12 10:39:59] [INFO ] Computed 211 place invariants in 50 ms
[2023-03-12 10:39:59] [INFO ] After 186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 10:40:00] [INFO ] [Nat]Absence check using 61 positive place invariants in 19 ms returned sat
[2023-03-12 10:40:00] [INFO ] [Nat]Absence check using 61 positive and 150 generalized place invariants in 75 ms returned sat
[2023-03-12 10:40:00] [INFO ] After 790ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 10:40:01] [INFO ] After 906ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 85 ms.
[2023-03-12 10:40:01] [INFO ] After 1269ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 1239 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1239/1239 places, 2148/2148 transitions.
Applied a total of 0 rules in 48 ms. Remains 1239 /1239 variables (removed 0) and now considering 2148/2148 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 1239/1239 places, 2148/2148 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1239/1239 places, 2148/2148 transitions.
Applied a total of 0 rules in 37 ms. Remains 1239 /1239 variables (removed 0) and now considering 2148/2148 (removed 0) transitions.
[2023-03-12 10:40:01] [INFO ] Invariant cache hit.
[2023-03-12 10:40:02] [INFO ] Implicit Places using invariants in 1142 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 151, 168, 186, 255, 259, 260, 271, 272, 274, 291, 309, 378, 382, 383, 394, 395, 397, 414, 432, 501, 505, 506, 517, 518, 520, 537, 555, 624, 628, 629, 640, 641, 643, 660, 678, 747, 751, 752, 763, 764, 766, 783, 801, 870, 874, 875, 886, 887, 889, 906, 924, 995, 999, 1000, 1011, 1012, 1014, 1031, 1049, 1118, 1122, 1123, 1126, 1137, 1138, 1139, 1157, 1178, 1179, 1180, 1181]
Discarding 81 places :
Implicit Place search using SMT only with invariants took 1147 ms to find 81 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1158/1239 places, 2148/2148 transitions.
Drop transitions removed 156 transitions
Trivial Post-agglo rules discarded 156 transitions
Performed 156 trivial Post agglomeration. Transition count delta: 156
Iterating post reduction 0 with 156 rules applied. Total rules applied 156 place count 1158 transition count 1992
Reduce places removed 156 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 166 rules applied. Total rules applied 322 place count 1002 transition count 1982
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 323 place count 1001 transition count 1982
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 323 place count 1001 transition count 1939
Deduced a syphon composed of 43 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 87 rules applied. Total rules applied 410 place count 957 transition count 1939
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 422 place count 953 transition count 1931
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 430 place count 945 transition count 1931
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 433 place count 942 transition count 1928
Iterating global reduction 5 with 3 rules applied. Total rules applied 436 place count 942 transition count 1928
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 439 place count 942 transition count 1925
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 4 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 6 with 120 rules applied. Total rules applied 559 place count 882 transition count 1865
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 568 place count 873 transition count 1856
Iterating global reduction 6 with 9 rules applied. Total rules applied 577 place count 873 transition count 1856
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 586 place count 873 transition count 1847
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 590 place count 871 transition count 1848
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 7 with 19 rules applied. Total rules applied 609 place count 871 transition count 1829
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 629 place count 851 transition count 1829
Partial Free-agglomeration rule applied 27 times.
Drop transitions removed 27 transitions
Iterating global reduction 8 with 27 rules applied. Total rules applied 656 place count 851 transition count 1829
Applied a total of 656 rules in 255 ms. Remains 851 /1158 variables (removed 307) and now considering 1829/2148 (removed 319) transitions.
// Phase 1: matrix 1829 rows 851 cols
[2023-03-12 10:40:02] [INFO ] Computed 124 place invariants in 13 ms
[2023-03-12 10:40:03] [INFO ] Implicit Places using invariants in 883 ms returned [73, 89, 95, 98, 100, 103, 104, 157, 173, 179, 182, 184, 189, 190, 243, 259, 265, 268, 270, 275, 276, 329, 345, 351, 354, 356, 361, 362, 415, 431, 437, 440, 442, 447, 448, 501, 517, 523, 526, 528, 533, 534, 587, 603, 609, 612, 614, 619, 620, 673, 690, 696, 699, 701, 706, 707, 760, 776, 782, 785, 787]
Discarding 61 places :
Implicit Place search using SMT only with invariants took 890 ms to find 61 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 790/1239 places, 1829/2148 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 763 transition count 1802
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 763 transition count 1802
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 63 place count 754 transition count 1793
Iterating global reduction 0 with 9 rules applied. Total rules applied 72 place count 754 transition count 1793
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 108 place count 736 transition count 1775
Free-agglomeration rule applied 27 times.
Iterating global reduction 0 with 27 rules applied. Total rules applied 135 place count 736 transition count 1748
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 162 place count 709 transition count 1748
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 1 with 9 rules applied. Total rules applied 171 place count 709 transition count 1739
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 180 place count 700 transition count 1739
Applied a total of 180 rules in 132 ms. Remains 700 /790 variables (removed 90) and now considering 1739/1829 (removed 90) transitions.
// Phase 1: matrix 1739 rows 700 cols
[2023-03-12 10:40:03] [INFO ] Computed 63 place invariants in 11 ms
[2023-03-12 10:40:04] [INFO ] Implicit Places using invariants in 519 ms returned []
[2023-03-12 10:40:04] [INFO ] Invariant cache hit.
[2023-03-12 10:40:06] [INFO ] Implicit Places using invariants and state equation in 2042 ms returned []
Implicit Place search using SMT with State Equation took 2574 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 700/1239 places, 1739/2148 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 5035 ms. Remains : 700/1239 places, 1739/2148 transitions.
Incomplete random walk after 10000 steps, including 152 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 311455 steps, run timeout after 3001 ms. (steps per millisecond=103 ) properties seen :{}
Probabilistic random walk after 311455 steps, saw 92329 distinct states, run finished after 3001 ms. (steps per millisecond=103 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 10:40:09] [INFO ] Invariant cache hit.
[2023-03-12 10:40:09] [INFO ] After 129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 10:40:09] [INFO ] [Nat]Absence check using 14 positive place invariants in 4 ms returned sat
[2023-03-12 10:40:09] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 184 ms returned sat
[2023-03-12 10:40:10] [INFO ] After 829ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 10:40:10] [INFO ] After 886ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-03-12 10:40:10] [INFO ] After 1223ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 700 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 700/700 places, 1739/1739 transitions.
Applied a total of 0 rules in 35 ms. Remains 700 /700 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 700/700 places, 1739/1739 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 700/700 places, 1739/1739 transitions.
Applied a total of 0 rules in 29 ms. Remains 700 /700 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
[2023-03-12 10:40:10] [INFO ] Invariant cache hit.
[2023-03-12 10:40:11] [INFO ] Implicit Places using invariants in 417 ms returned []
[2023-03-12 10:40:11] [INFO ] Invariant cache hit.
[2023-03-12 10:40:12] [INFO ] Implicit Places using invariants and state equation in 1570 ms returned []
Implicit Place search using SMT with State Equation took 2032 ms to find 0 implicit places.
[2023-03-12 10:40:12] [INFO ] Redundant transitions in 33 ms returned []
[2023-03-12 10:40:12] [INFO ] Invariant cache hit.
[2023-03-12 10:40:13] [INFO ] Dead Transitions using invariants and state equation in 556 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2671 ms. Remains : 700/700 places, 1739/1739 transitions.
Applied a total of 0 rules in 22 ms. Remains 700 /700 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-12 10:40:13] [INFO ] Invariant cache hit.
[2023-03-12 10:40:13] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 10:40:13] [INFO ] [Nat]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-12 10:40:13] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 66 ms returned sat
[2023-03-12 10:40:14] [INFO ] After 891ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 10:40:14] [INFO ] After 973ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-03-12 10:40:14] [INFO ] After 1182ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p2, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 187 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 295 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 268 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 246 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 143 reset in 455 ms.
Product exploration explored 100000 steps with 129 reset in 503 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 289 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Support contains 1 out of 3561 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3561/3561 places, 4294/4294 transitions.
Performed 646 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 646 rules applied. Total rules applied 646 place count 3561 transition count 4294
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 647 place count 3561 transition count 4293
Performed 651 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 651 Pre rules applied. Total rules applied 647 place count 3561 transition count 4438
Deduced a syphon composed of 1297 places in 11 ms
Iterating global reduction 2 with 651 rules applied. Total rules applied 1298 place count 3561 transition count 4438
Discarding 363 places :
Symmetric choice reduction at 2 with 363 rule applications. Total rules 1661 place count 3198 transition count 4075
Deduced a syphon composed of 934 places in 10 ms
Iterating global reduction 2 with 363 rules applied. Total rules applied 2024 place count 3198 transition count 4075
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 2024 place count 3198 transition count 4084
Deduced a syphon composed of 943 places in 10 ms
Iterating global reduction 2 with 9 rules applied. Total rules applied 2033 place count 3198 transition count 4084
Performed 615 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1558 places in 8 ms
Iterating global reduction 2 with 615 rules applied. Total rules applied 2648 place count 3198 transition count 4085
Renaming transitions due to excessive name length > 1024 char.
Discarding 239 places :
Symmetric choice reduction at 2 with 239 rule applications. Total rules 2887 place count 2959 transition count 3844
Deduced a syphon composed of 1323 places in 8 ms
Iterating global reduction 2 with 239 rules applied. Total rules applied 3126 place count 2959 transition count 3844
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 3128 place count 2957 transition count 3841
Deduced a syphon composed of 1323 places in 7 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 3130 place count 2957 transition count 3841
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 3132 place count 2957 transition count 3839
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: -171
Deduced a syphon composed of 1374 places in 7 ms
Iterating global reduction 3 with 51 rules applied. Total rules applied 3183 place count 2957 transition count 4010
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 3196 place count 2944 transition count 3982
Deduced a syphon composed of 1361 places in 8 ms
Iterating global reduction 3 with 13 rules applied. Total rules applied 3209 place count 2944 transition count 3982
Performed 1(complex) Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Deduced a syphon composed of 1362 places in 7 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 3210 place count 2944 transition count 3984
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 3211 place count 2943 transition count 3982
Deduced a syphon composed of 1361 places in 7 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 3212 place count 2943 transition count 3982
Deduced a syphon composed of 1361 places in 7 ms
Applied a total of 3212 rules in 1826 ms. Remains 2943 /3561 variables (removed 618) and now considering 3982/4294 (removed 312) transitions.
[2023-03-12 10:40:19] [INFO ] Redundant transitions in 250 ms returned []
// Phase 1: matrix 3982 rows 2943 cols
[2023-03-12 10:40:19] [INFO ] Computed 383 place invariants in 49 ms
[2023-03-12 10:40:22] [INFO ] Dead Transitions using invariants and state equation in 3339 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2943/3561 places, 3982/4294 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5427 ms. Remains : 2943/3561 places, 3982/4294 transitions.
Support contains 1 out of 3561 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3561/3561 places, 4294/4294 transitions.
Applied a total of 0 rules in 234 ms. Remains 3561 /3561 variables (removed 0) and now considering 4294/4294 (removed 0) transitions.
// Phase 1: matrix 4294 rows 3561 cols
[2023-03-12 10:40:22] [INFO ] Computed 383 place invariants in 83 ms
[2023-03-12 10:40:24] [INFO ] Implicit Places using invariants in 1977 ms returned []
[2023-03-12 10:40:24] [INFO ] Invariant cache hit.
[2023-03-12 10:40:40] [INFO ] Implicit Places using invariants and state equation in 15948 ms returned []
Implicit Place search using SMT with State Equation took 17942 ms to find 0 implicit places.
[2023-03-12 10:40:40] [INFO ] Invariant cache hit.
[2023-03-12 10:40:44] [INFO ] Dead Transitions using invariants and state equation in 3359 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21537 ms. Remains : 3561/3561 places, 4294/4294 transitions.
Treatment of property ASLink-PT-09b-LTLFireability-01 finished in 152630 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (G(p0)||(p0&&(p1||G(p2))))))))'
Support contains 4 out of 3643 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3643/3643 places, 4443/4443 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 675 transitions
Trivial Post-agglo rules discarded 675 transitions
Performed 675 trivial Post agglomeration. Transition count delta: 675
Iterating post reduction 0 with 675 rules applied. Total rules applied 675 place count 3642 transition count 3767
Reduce places removed 675 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 680 rules applied. Total rules applied 1355 place count 2967 transition count 3762
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 1358 place count 2964 transition count 3762
Performed 983 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 983 Pre rules applied. Total rules applied 1358 place count 2964 transition count 2779
Deduced a syphon composed of 983 places in 6 ms
Ensure Unique test removed 93 places
Reduce places removed 1076 places and 0 transitions.
Iterating global reduction 3 with 2059 rules applied. Total rules applied 3417 place count 1888 transition count 2779
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 3 with 66 rules applied. Total rules applied 3483 place count 1879 transition count 2722
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 4 with 57 rules applied. Total rules applied 3540 place count 1822 transition count 2722
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 37 Pre rules applied. Total rules applied 3540 place count 1822 transition count 2685
Deduced a syphon composed of 37 places in 12 ms
Ensure Unique test removed 37 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 5 with 111 rules applied. Total rules applied 3651 place count 1748 transition count 2685
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 3651 place count 1748 transition count 2649
Deduced a syphon composed of 36 places in 10 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 3723 place count 1712 transition count 2649
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 3725 place count 1710 transition count 2640
Iterating global reduction 5 with 2 rules applied. Total rules applied 3727 place count 1710 transition count 2640
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3728 place count 1709 transition count 2632
Iterating global reduction 5 with 1 rules applied. Total rules applied 3729 place count 1709 transition count 2632
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3730 place count 1708 transition count 2624
Iterating global reduction 5 with 1 rules applied. Total rules applied 3731 place count 1708 transition count 2624
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3732 place count 1707 transition count 2616
Iterating global reduction 5 with 1 rules applied. Total rules applied 3733 place count 1707 transition count 2616
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3734 place count 1706 transition count 2608
Iterating global reduction 5 with 1 rules applied. Total rules applied 3735 place count 1706 transition count 2608
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3736 place count 1705 transition count 2600
Iterating global reduction 5 with 1 rules applied. Total rules applied 3737 place count 1705 transition count 2600
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3738 place count 1704 transition count 2592
Iterating global reduction 5 with 1 rules applied. Total rules applied 3739 place count 1704 transition count 2592
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3740 place count 1703 transition count 2584
Iterating global reduction 5 with 1 rules applied. Total rules applied 3741 place count 1703 transition count 2584
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3742 place count 1702 transition count 2576
Iterating global reduction 5 with 1 rules applied. Total rules applied 3743 place count 1702 transition count 2576
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3744 place count 1701 transition count 2568
Iterating global reduction 5 with 1 rules applied. Total rules applied 3745 place count 1701 transition count 2568
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3746 place count 1700 transition count 2560
Iterating global reduction 5 with 1 rules applied. Total rules applied 3747 place count 1700 transition count 2560
Performed 274 Post agglomeration using F-continuation condition.Transition count delta: 274
Deduced a syphon composed of 274 places in 4 ms
Reduce places removed 274 places and 0 transitions.
Iterating global reduction 5 with 548 rules applied. Total rules applied 4295 place count 1426 transition count 2286
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 4296 place count 1425 transition count 2285
Ensure Unique test removed 1 places
Iterating global reduction 5 with 2 rules applied. Total rules applied 4298 place count 1424 transition count 2285
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 4299 place count 1423 transition count 2284
Iterating global reduction 5 with 1 rules applied. Total rules applied 4300 place count 1423 transition count 2284
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 4302 place count 1423 transition count 2282
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4303 place count 1422 transition count 2282
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4305 place count 1421 transition count 2291
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4307 place count 1419 transition count 2289
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 7 with 27 rules applied. Total rules applied 4334 place count 1401 transition count 2280
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 8 with 9 rules applied. Total rules applied 4343 place count 1392 transition count 2280
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 27 Pre rules applied. Total rules applied 4343 place count 1392 transition count 2253
Deduced a syphon composed of 27 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 9 with 55 rules applied. Total rules applied 4398 place count 1364 transition count 2253
Discarding 18 places :
Implicit places reduction removed 18 places
Iterating post reduction 9 with 18 rules applied. Total rules applied 4416 place count 1346 transition count 2253
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 4416 place count 1346 transition count 2252
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 4418 place count 1345 transition count 2252
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 4 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 10 with 54 rules applied. Total rules applied 4472 place count 1318 transition count 2225
Discarding 16 places :
Symmetric choice reduction at 10 with 16 rule applications. Total rules 4488 place count 1302 transition count 2209
Iterating global reduction 10 with 16 rules applied. Total rules applied 4504 place count 1302 transition count 2209
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 4512 place count 1294 transition count 2201
Iterating global reduction 10 with 8 rules applied. Total rules applied 4520 place count 1294 transition count 2201
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 4528 place count 1294 transition count 2193
Applied a total of 4528 rules in 1284 ms. Remains 1294 /3643 variables (removed 2349) and now considering 2193/4443 (removed 2250) transitions.
// Phase 1: matrix 2193 rows 1294 cols
[2023-03-12 10:40:45] [INFO ] Computed 217 place invariants in 48 ms
[2023-03-12 10:40:46] [INFO ] Implicit Places using invariants in 1111 ms returned [1, 18, 19, 31, 48, 66, 141, 151, 152, 154, 171, 189, 209, 262, 263, 275, 276, 278, 295, 313, 332, 384, 385, 397, 398, 400, 417, 435, 455, 506, 507, 519, 520, 522, 539, 557, 577, 628, 629, 641, 642, 644, 661, 679, 699, 748, 755, 756, 768, 771, 773, 790, 808, 828, 879, 880, 892, 893, 895, 912, 930, 950, 1001, 1002, 1014, 1015, 1017, 1034, 1052, 1072, 1123, 1124, 1127, 1138, 1139, 1140, 1158, 1160, 1164, 1182, 1183, 1184, 1185, 1198, 1204, 1210, 1216, 1222, 1228, 1234, 1240, 1246, 1252, 1258]
Discarding 94 places :
Implicit Place search using SMT only with invariants took 1126 ms to find 94 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1200/3643 places, 2193/4443 transitions.
Drop transitions removed 167 transitions
Trivial Post-agglo rules discarded 167 transitions
Performed 167 trivial Post agglomeration. Transition count delta: 167
Iterating post reduction 0 with 167 rules applied. Total rules applied 167 place count 1200 transition count 2026
Reduce places removed 167 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 169 rules applied. Total rules applied 336 place count 1033 transition count 2024
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 338 place count 1031 transition count 2024
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 338 place count 1031 transition count 1981
Deduced a syphon composed of 43 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 87 rules applied. Total rules applied 425 place count 987 transition count 1981
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 437 place count 983 transition count 1973
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 445 place count 975 transition count 1973
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 460 place count 960 transition count 1958
Iterating global reduction 5 with 15 rules applied. Total rules applied 475 place count 960 transition count 1958
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 478 place count 960 transition count 1955
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 478 place count 960 transition count 1954
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 480 place count 959 transition count 1954
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 483 place count 956 transition count 1948
Iterating global reduction 6 with 3 rules applied. Total rules applied 486 place count 956 transition count 1948
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 487 place count 955 transition count 1947
Iterating global reduction 6 with 1 rules applied. Total rules applied 488 place count 955 transition count 1947
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 489 place count 954 transition count 1945
Iterating global reduction 6 with 1 rules applied. Total rules applied 490 place count 954 transition count 1945
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 3 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 6 with 144 rules applied. Total rules applied 634 place count 882 transition count 1873
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 638 place count 880 transition count 1874
Applied a total of 638 rules in 223 ms. Remains 880 /1200 variables (removed 320) and now considering 1874/2193 (removed 319) transitions.
// Phase 1: matrix 1874 rows 880 cols
[2023-03-12 10:40:47] [INFO ] Computed 118 place invariants in 16 ms
[2023-03-12 10:40:47] [INFO ] Implicit Places using invariants in 543 ms returned [92, 98, 103, 181, 187, 192, 269, 275, 280, 357, 363, 368, 445, 451, 456, 533, 539, 544, 625, 631, 636, 713, 719, 724, 801, 807, 812, 877]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 557 ms to find 28 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 852/3643 places, 1874/4443 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 852 transition count 1873
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 851 transition count 1873
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 20 place count 833 transition count 1855
Iterating global reduction 2 with 18 rules applied. Total rules applied 38 place count 833 transition count 1855
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 56 place count 815 transition count 1837
Iterating global reduction 2 with 18 rules applied. Total rules applied 74 place count 815 transition count 1837
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 83 place count 806 transition count 1828
Iterating global reduction 2 with 9 rules applied. Total rules applied 92 place count 806 transition count 1828
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 110 place count 797 transition count 1819
Applied a total of 110 rules in 103 ms. Remains 797 /852 variables (removed 55) and now considering 1819/1874 (removed 55) transitions.
// Phase 1: matrix 1819 rows 797 cols
[2023-03-12 10:40:47] [INFO ] Computed 90 place invariants in 33 ms
[2023-03-12 10:40:48] [INFO ] Implicit Places using invariants in 544 ms returned []
[2023-03-12 10:40:48] [INFO ] Invariant cache hit.
[2023-03-12 10:40:51] [INFO ] Implicit Places using invariants and state equation in 3035 ms returned []
Implicit Place search using SMT with State Equation took 3583 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 797/3643 places, 1819/4443 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 6876 ms. Remains : 797/3643 places, 1819/4443 transitions.
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p2)) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=2 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s492 1) (EQ s502 1)), p2:(EQ s160 1), p0:(NEQ s73 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1110 reset in 303 ms.
Product exploration explored 100000 steps with 1102 reset in 369 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X p0), (X (AND (NOT p1) (NOT p2) p0)), (X (NOT (AND (NOT p1) p2 p0))), (X (X p0)), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND (NOT p1) (NOT p2) p0))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 530 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 130 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 208811 steps, run timeout after 3002 ms. (steps per millisecond=69 ) properties seen :{}
Probabilistic random walk after 208811 steps, saw 54922 distinct states, run finished after 3002 ms. (steps per millisecond=69 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-12 10:40:56] [INFO ] Invariant cache hit.
[2023-03-12 10:40:56] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-03-12 10:40:56] [INFO ] [Real]Absence check using 15 positive and 75 generalized place invariants in 30 ms returned sat
[2023-03-12 10:40:56] [INFO ] After 299ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 10:40:56] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2023-03-12 10:40:56] [INFO ] [Nat]Absence check using 15 positive and 75 generalized place invariants in 22 ms returned sat
[2023-03-12 10:40:59] [INFO ] After 2030ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 10:40:59] [INFO ] After 2497ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 289 ms.
[2023-03-12 10:40:59] [INFO ] After 3104ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 240 ms.
Support contains 4 out of 797 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 797/797 places, 1819/1819 transitions.
Free-agglomeration rule applied 45 times.
Iterating global reduction 0 with 45 rules applied. Total rules applied 45 place count 797 transition count 1774
Reduce places removed 45 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 98 place count 752 transition count 1766
Free-agglomeration rule (complex) applied 27 times.
Iterating global reduction 1 with 27 rules applied. Total rules applied 125 place count 752 transition count 1739
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 152 place count 725 transition count 1739
Applied a total of 152 rules in 80 ms. Remains 725 /797 variables (removed 72) and now considering 1739/1819 (removed 80) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 725/797 places, 1739/1819 transitions.
Incomplete random walk after 10000 steps, including 173 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 201959 steps, run timeout after 3001 ms. (steps per millisecond=67 ) properties seen :{}
Probabilistic random walk after 201959 steps, saw 85230 distinct states, run finished after 3001 ms. (steps per millisecond=67 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1739 rows 725 cols
[2023-03-12 10:41:03] [INFO ] Computed 90 place invariants in 11 ms
[2023-03-12 10:41:03] [INFO ] [Real]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 10:41:03] [INFO ] [Real]Absence check using 15 positive and 75 generalized place invariants in 25 ms returned sat
[2023-03-12 10:41:03] [INFO ] After 243ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 10:41:03] [INFO ] [Nat]Absence check using 15 positive place invariants in 29 ms returned sat
[2023-03-12 10:41:03] [INFO ] [Nat]Absence check using 15 positive and 75 generalized place invariants in 30 ms returned sat
[2023-03-12 10:41:05] [INFO ] After 1720ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 10:41:06] [INFO ] After 2458ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 700 ms.
[2023-03-12 10:41:07] [INFO ] After 3430ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 145 ms.
Support contains 4 out of 725 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 725/725 places, 1739/1739 transitions.
Applied a total of 0 rules in 22 ms. Remains 725 /725 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 725/725 places, 1739/1739 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 725/725 places, 1739/1739 transitions.
Applied a total of 0 rules in 22 ms. Remains 725 /725 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
[2023-03-12 10:41:07] [INFO ] Invariant cache hit.
[2023-03-12 10:41:07] [INFO ] Implicit Places using invariants in 596 ms returned [93, 94, 165, 166, 236, 237, 307, 308, 378, 379, 451, 452, 524, 525, 595, 596]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 598 ms to find 16 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 709/725 places, 1739/1739 transitions.
Applied a total of 0 rules in 21 ms. Remains 709 /709 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 641 ms. Remains : 709/725 places, 1739/1739 transitions.
Incomplete random walk after 10000 steps, including 162 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 160944 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :{}
Probabilistic random walk after 160944 steps, saw 62590 distinct states, run finished after 3001 ms. (steps per millisecond=53 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1739 rows 709 cols
[2023-03-12 10:41:11] [INFO ] Computed 74 place invariants in 12 ms
[2023-03-12 10:41:11] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-12 10:41:11] [INFO ] [Real]Absence check using 14 positive and 60 generalized place invariants in 36 ms returned sat
[2023-03-12 10:41:11] [INFO ] After 299ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 10:41:11] [INFO ] [Nat]Absence check using 14 positive place invariants in 5 ms returned sat
[2023-03-12 10:41:11] [INFO ] [Nat]Absence check using 14 positive and 60 generalized place invariants in 41 ms returned sat
[2023-03-12 10:41:15] [INFO ] After 3747ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 10:41:16] [INFO ] After 5011ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 501 ms.
[2023-03-12 10:41:17] [INFO ] After 5832ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 94 ms.
Support contains 4 out of 709 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 709/709 places, 1739/1739 transitions.
Applied a total of 0 rules in 22 ms. Remains 709 /709 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 709/709 places, 1739/1739 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 709/709 places, 1739/1739 transitions.
Applied a total of 0 rules in 21 ms. Remains 709 /709 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
[2023-03-12 10:41:17] [INFO ] Invariant cache hit.
[2023-03-12 10:41:17] [INFO ] Implicit Places using invariants in 431 ms returned []
[2023-03-12 10:41:17] [INFO ] Invariant cache hit.
[2023-03-12 10:41:19] [INFO ] Implicit Places using invariants and state equation in 1794 ms returned []
Implicit Place search using SMT with State Equation took 2241 ms to find 0 implicit places.
[2023-03-12 10:41:19] [INFO ] Redundant transitions in 72 ms returned []
[2023-03-12 10:41:19] [INFO ] Invariant cache hit.
[2023-03-12 10:41:20] [INFO ] Dead Transitions using invariants and state equation in 988 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3355 ms. Remains : 709/709 places, 1739/1739 transitions.
Applied a total of 0 rules in 22 ms. Remains 709 /709 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Running SMT prover for 6 properties.
[2023-03-12 10:41:20] [INFO ] Invariant cache hit.
[2023-03-12 10:41:21] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-12 10:41:21] [INFO ] [Real]Absence check using 14 positive and 60 generalized place invariants in 39 ms returned sat
[2023-03-12 10:41:21] [INFO ] After 331ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 10:41:21] [INFO ] [Nat]Absence check using 14 positive place invariants in 5 ms returned sat
[2023-03-12 10:41:21] [INFO ] [Nat]Absence check using 14 positive and 60 generalized place invariants in 64 ms returned sat
[2023-03-12 10:41:23] [INFO ] After 1457ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 10:41:23] [INFO ] After 2238ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 456 ms.
[2023-03-12 10:41:24] [INFO ] After 3087ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X p0), (X (AND (NOT p1) (NOT p2) p0)), (X (NOT (AND (NOT p1) p2 p0))), (X (X p0)), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND (NOT p1) (NOT p2) p0))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 547 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 260 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Support contains 4 out of 797 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 797/797 places, 1819/1819 transitions.
Applied a total of 0 rules in 57 ms. Remains 797 /797 variables (removed 0) and now considering 1819/1819 (removed 0) transitions.
// Phase 1: matrix 1819 rows 797 cols
[2023-03-12 10:41:25] [INFO ] Computed 90 place invariants in 33 ms
[2023-03-12 10:41:25] [INFO ] Implicit Places using invariants in 522 ms returned []
[2023-03-12 10:41:25] [INFO ] Invariant cache hit.
[2023-03-12 10:41:27] [INFO ] Implicit Places using invariants and state equation in 1795 ms returned []
Implicit Place search using SMT with State Equation took 2335 ms to find 0 implicit places.
[2023-03-12 10:41:27] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-12 10:41:27] [INFO ] Invariant cache hit.
[2023-03-12 10:41:28] [INFO ] Dead Transitions using invariants and state equation in 1102 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3571 ms. Remains : 797/797 places, 1819/1819 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X p0), (X (AND (NOT p1) p0 (NOT p2))), (X (NOT (AND (NOT p1) p0 p2))), (X (X p0)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 655 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 95 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 188309 steps, run timeout after 3001 ms. (steps per millisecond=62 ) properties seen :{}
Probabilistic random walk after 188309 steps, saw 49030 distinct states, run finished after 3001 ms. (steps per millisecond=62 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-12 10:41:33] [INFO ] Invariant cache hit.
[2023-03-12 10:41:33] [INFO ] [Real]Absence check using 15 positive place invariants in 28 ms returned sat
[2023-03-12 10:41:33] [INFO ] [Real]Absence check using 15 positive and 75 generalized place invariants in 91 ms returned sat
[2023-03-12 10:41:33] [INFO ] After 421ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 10:41:33] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 10:41:33] [INFO ] [Nat]Absence check using 15 positive and 75 generalized place invariants in 30 ms returned sat
[2023-03-12 10:41:35] [INFO ] After 1756ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 10:41:36] [INFO ] After 2527ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 464 ms.
[2023-03-12 10:41:36] [INFO ] After 3321ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 191 ms.
Support contains 4 out of 797 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 797/797 places, 1819/1819 transitions.
Free-agglomeration rule applied 45 times.
Iterating global reduction 0 with 45 rules applied. Total rules applied 45 place count 797 transition count 1774
Reduce places removed 45 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 98 place count 752 transition count 1766
Free-agglomeration rule (complex) applied 27 times.
Iterating global reduction 1 with 27 rules applied. Total rules applied 125 place count 752 transition count 1739
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 152 place count 725 transition count 1739
Applied a total of 152 rules in 77 ms. Remains 725 /797 variables (removed 72) and now considering 1739/1819 (removed 80) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 725/797 places, 1739/1819 transitions.
Incomplete random walk after 10000 steps, including 166 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 179007 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :{}
Probabilistic random walk after 179007 steps, saw 71893 distinct states, run finished after 3001 ms. (steps per millisecond=59 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1739 rows 725 cols
[2023-03-12 10:41:40] [INFO ] Computed 90 place invariants in 11 ms
[2023-03-12 10:41:40] [INFO ] [Real]Absence check using 15 positive place invariants in 4 ms returned sat
[2023-03-12 10:41:40] [INFO ] [Real]Absence check using 15 positive and 75 generalized place invariants in 25 ms returned sat
[2023-03-12 10:41:40] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 10:41:40] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-12 10:41:41] [INFO ] [Nat]Absence check using 15 positive and 75 generalized place invariants in 125 ms returned sat
[2023-03-12 10:41:42] [INFO ] After 1832ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 10:41:43] [INFO ] After 2626ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 808 ms.
[2023-03-12 10:41:44] [INFO ] After 3866ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 221 ms.
Support contains 4 out of 725 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 725/725 places, 1739/1739 transitions.
Applied a total of 0 rules in 22 ms. Remains 725 /725 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 725/725 places, 1739/1739 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 725/725 places, 1739/1739 transitions.
Applied a total of 0 rules in 23 ms. Remains 725 /725 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
[2023-03-12 10:41:44] [INFO ] Invariant cache hit.
[2023-03-12 10:41:45] [INFO ] Implicit Places using invariants in 604 ms returned [93, 94, 165, 166, 236, 237, 307, 308, 378, 379, 451, 452, 524, 525, 595, 596]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 606 ms to find 16 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 709/725 places, 1739/1739 transitions.
Applied a total of 0 rules in 27 ms. Remains 709 /709 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 657 ms. Remains : 709/725 places, 1739/1739 transitions.
Incomplete random walk after 10000 steps, including 165 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 182482 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 182482 steps, saw 73633 distinct states, run finished after 3001 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1739 rows 709 cols
[2023-03-12 10:41:48] [INFO ] Computed 74 place invariants in 10 ms
[2023-03-12 10:41:49] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2023-03-12 10:41:49] [INFO ] [Real]Absence check using 14 positive and 60 generalized place invariants in 23 ms returned sat
[2023-03-12 10:41:49] [INFO ] After 225ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 10:41:49] [INFO ] [Nat]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-12 10:41:49] [INFO ] [Nat]Absence check using 14 positive and 60 generalized place invariants in 335 ms returned sat
[2023-03-12 10:41:53] [INFO ] After 3611ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 10:41:54] [INFO ] After 4687ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 536 ms.
[2023-03-12 10:41:54] [INFO ] After 5771ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 205 ms.
Support contains 4 out of 709 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 709/709 places, 1739/1739 transitions.
Applied a total of 0 rules in 26 ms. Remains 709 /709 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 709/709 places, 1739/1739 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 709/709 places, 1739/1739 transitions.
Applied a total of 0 rules in 24 ms. Remains 709 /709 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
[2023-03-12 10:41:55] [INFO ] Invariant cache hit.
[2023-03-12 10:41:55] [INFO ] Implicit Places using invariants in 557 ms returned []
[2023-03-12 10:41:55] [INFO ] Invariant cache hit.
[2023-03-12 10:41:57] [INFO ] Implicit Places using invariants and state equation in 1851 ms returned []
Implicit Place search using SMT with State Equation took 2411 ms to find 0 implicit places.
[2023-03-12 10:41:57] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-12 10:41:57] [INFO ] Invariant cache hit.
[2023-03-12 10:41:58] [INFO ] Dead Transitions using invariants and state equation in 912 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3463 ms. Remains : 709/709 places, 1739/1739 transitions.
Applied a total of 0 rules in 22 ms. Remains 709 /709 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Running SMT prover for 6 properties.
[2023-03-12 10:41:58] [INFO ] Invariant cache hit.
[2023-03-12 10:41:58] [INFO ] [Real]Absence check using 14 positive place invariants in 4 ms returned sat
[2023-03-12 10:41:58] [INFO ] [Real]Absence check using 14 positive and 60 generalized place invariants in 25 ms returned sat
[2023-03-12 10:41:58] [INFO ] After 218ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 10:41:59] [INFO ] [Nat]Absence check using 14 positive place invariants in 4 ms returned sat
[2023-03-12 10:41:59] [INFO ] [Nat]Absence check using 14 positive and 60 generalized place invariants in 45 ms returned sat
[2023-03-12 10:42:00] [INFO ] After 1291ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 10:42:01] [INFO ] After 1979ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 461 ms.
[2023-03-12 10:42:01] [INFO ] After 2813ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X p0), (X (AND (NOT p1) p0 (NOT p2))), (X (NOT (AND (NOT p1) p0 p2))), (X (X p0)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 506 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 200 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 227 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 1105 reset in 383 ms.
Product exploration explored 100000 steps with 1101 reset in 304 ms.
Support contains 4 out of 797 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 797/797 places, 1819/1819 transitions.
Applied a total of 0 rules in 24 ms. Remains 797 /797 variables (removed 0) and now considering 1819/1819 (removed 0) transitions.
// Phase 1: matrix 1819 rows 797 cols
[2023-03-12 10:42:03] [INFO ] Computed 90 place invariants in 33 ms
[2023-03-12 10:42:04] [INFO ] Implicit Places using invariants in 675 ms returned []
[2023-03-12 10:42:04] [INFO ] Invariant cache hit.
[2023-03-12 10:42:06] [INFO ] Implicit Places using invariants and state equation in 2170 ms returned []
Implicit Place search using SMT with State Equation took 2848 ms to find 0 implicit places.
[2023-03-12 10:42:06] [INFO ] Redundant transitions in 37 ms returned []
[2023-03-12 10:42:06] [INFO ] Invariant cache hit.
[2023-03-12 10:42:07] [INFO ] Dead Transitions using invariants and state equation in 741 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3675 ms. Remains : 797/797 places, 1819/1819 transitions.
Treatment of property ASLink-PT-09b-LTLFireability-02 finished in 82968 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 3643 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3643/3643 places, 4443/4443 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 677 transitions
Trivial Post-agglo rules discarded 677 transitions
Performed 677 trivial Post agglomeration. Transition count delta: 677
Iterating post reduction 0 with 677 rules applied. Total rules applied 677 place count 3642 transition count 3765
Reduce places removed 677 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 682 rules applied. Total rules applied 1359 place count 2965 transition count 3760
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 1362 place count 2962 transition count 3760
Performed 986 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 986 Pre rules applied. Total rules applied 1362 place count 2962 transition count 2774
Deduced a syphon composed of 986 places in 7 ms
Ensure Unique test removed 94 places
Reduce places removed 1080 places and 0 transitions.
Iterating global reduction 3 with 2066 rules applied. Total rules applied 3428 place count 1882 transition count 2774
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 3 with 67 rules applied. Total rules applied 3495 place count 1873 transition count 2716
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 4 with 58 rules applied. Total rules applied 3553 place count 1815 transition count 2716
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 37 Pre rules applied. Total rules applied 3553 place count 1815 transition count 2679
Deduced a syphon composed of 37 places in 8 ms
Ensure Unique test removed 37 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 5 with 111 rules applied. Total rules applied 3664 place count 1741 transition count 2679
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 3664 place count 1741 transition count 2643
Deduced a syphon composed of 36 places in 7 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 3736 place count 1705 transition count 2643
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 3739 place count 1702 transition count 2633
Iterating global reduction 5 with 3 rules applied. Total rules applied 3742 place count 1702 transition count 2633
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3743 place count 1701 transition count 2625
Iterating global reduction 5 with 1 rules applied. Total rules applied 3744 place count 1701 transition count 2625
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3745 place count 1700 transition count 2617
Iterating global reduction 5 with 1 rules applied. Total rules applied 3746 place count 1700 transition count 2617
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3747 place count 1699 transition count 2609
Iterating global reduction 5 with 1 rules applied. Total rules applied 3748 place count 1699 transition count 2609
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3749 place count 1698 transition count 2601
Iterating global reduction 5 with 1 rules applied. Total rules applied 3750 place count 1698 transition count 2601
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3751 place count 1697 transition count 2593
Iterating global reduction 5 with 1 rules applied. Total rules applied 3752 place count 1697 transition count 2593
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3753 place count 1696 transition count 2585
Iterating global reduction 5 with 1 rules applied. Total rules applied 3754 place count 1696 transition count 2585
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3755 place count 1695 transition count 2577
Iterating global reduction 5 with 1 rules applied. Total rules applied 3756 place count 1695 transition count 2577
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3757 place count 1694 transition count 2569
Iterating global reduction 5 with 1 rules applied. Total rules applied 3758 place count 1694 transition count 2569
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3759 place count 1693 transition count 2561
Iterating global reduction 5 with 1 rules applied. Total rules applied 3760 place count 1693 transition count 2561
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3761 place count 1692 transition count 2553
Iterating global reduction 5 with 1 rules applied. Total rules applied 3762 place count 1692 transition count 2553
Performed 272 Post agglomeration using F-continuation condition.Transition count delta: 272
Deduced a syphon composed of 272 places in 4 ms
Reduce places removed 272 places and 0 transitions.
Iterating global reduction 5 with 544 rules applied. Total rules applied 4306 place count 1420 transition count 2281
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 4307 place count 1419 transition count 2280
Ensure Unique test removed 1 places
Iterating global reduction 5 with 2 rules applied. Total rules applied 4309 place count 1418 transition count 2280
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 4310 place count 1417 transition count 2279
Iterating global reduction 5 with 1 rules applied. Total rules applied 4311 place count 1417 transition count 2279
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 4313 place count 1417 transition count 2277
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4314 place count 1416 transition count 2277
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4316 place count 1415 transition count 2286
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 4317 place count 1415 transition count 2286
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4319 place count 1413 transition count 2284
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 7 with 27 rules applied. Total rules applied 4346 place count 1395 transition count 2275
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 8 with 9 rules applied. Total rules applied 4355 place count 1386 transition count 2275
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 27 Pre rules applied. Total rules applied 4355 place count 1386 transition count 2248
Deduced a syphon composed of 27 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 9 with 55 rules applied. Total rules applied 4410 place count 1358 transition count 2248
Discarding 19 places :
Implicit places reduction removed 19 places
Iterating post reduction 9 with 19 rules applied. Total rules applied 4429 place count 1339 transition count 2248
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 4429 place count 1339 transition count 2247
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 4431 place count 1338 transition count 2247
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 4 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 10 with 56 rules applied. Total rules applied 4487 place count 1310 transition count 2219
Discarding 18 places :
Symmetric choice reduction at 10 with 18 rule applications. Total rules 4505 place count 1292 transition count 2201
Iterating global reduction 10 with 18 rules applied. Total rules applied 4523 place count 1292 transition count 2201
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 4532 place count 1283 transition count 2192
Iterating global reduction 10 with 9 rules applied. Total rules applied 4541 place count 1283 transition count 2192
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 4550 place count 1283 transition count 2183
Applied a total of 4550 rules in 1295 ms. Remains 1283 /3643 variables (removed 2360) and now considering 2183/4443 (removed 2260) transitions.
// Phase 1: matrix 2183 rows 1283 cols
[2023-03-12 10:42:08] [INFO ] Computed 215 place invariants in 50 ms
[2023-03-12 10:42:09] [INFO ] Implicit Places using invariants in 1036 ms returned [1, 18, 19, 33, 50, 68, 88, 139, 149, 150, 152, 169, 187, 207, 258, 259, 271, 272, 274, 291, 309, 328, 380, 381, 393, 394, 396, 413, 431, 451, 502, 503, 515, 516, 518, 535, 553, 573, 624, 625, 637, 638, 640, 657, 675, 695, 746, 747, 759, 760, 762, 779, 797, 817, 868, 869, 881, 882, 884, 901, 919, 939, 990, 991, 1003, 1004, 1006, 1023, 1041, 1061, 1112, 1113, 1116, 1127, 1128, 1129, 1147, 1149, 1153, 1171, 1172, 1173, 1174, 1187, 1193, 1199, 1205, 1211, 1217, 1223, 1229, 1235, 1241, 1247]
Discarding 94 places :
Implicit Place search using SMT only with invariants took 1038 ms to find 94 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1189/3643 places, 2183/4443 transitions.
Drop transitions removed 167 transitions
Trivial Post-agglo rules discarded 167 transitions
Performed 167 trivial Post agglomeration. Transition count delta: 167
Iterating post reduction 0 with 167 rules applied. Total rules applied 167 place count 1189 transition count 2016
Reduce places removed 167 places and 0 transitions.
Iterating post reduction 1 with 167 rules applied. Total rules applied 334 place count 1022 transition count 2016
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 43 Pre rules applied. Total rules applied 334 place count 1022 transition count 1973
Deduced a syphon composed of 43 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 87 rules applied. Total rules applied 421 place count 978 transition count 1973
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 433 place count 974 transition count 1965
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 441 place count 966 transition count 1965
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 456 place count 951 transition count 1950
Iterating global reduction 4 with 15 rules applied. Total rules applied 471 place count 951 transition count 1950
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 474 place count 951 transition count 1947
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 474 place count 951 transition count 1946
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 476 place count 950 transition count 1946
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 479 place count 947 transition count 1940
Iterating global reduction 5 with 3 rules applied. Total rules applied 482 place count 947 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 483 place count 946 transition count 1939
Iterating global reduction 5 with 1 rules applied. Total rules applied 484 place count 946 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 485 place count 945 transition count 1937
Iterating global reduction 5 with 1 rules applied. Total rules applied 486 place count 945 transition count 1937
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 2 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 5 with 144 rules applied. Total rules applied 630 place count 873 transition count 1865
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 634 place count 871 transition count 1866
Applied a total of 634 rules in 182 ms. Remains 871 /1189 variables (removed 318) and now considering 1866/2183 (removed 317) transitions.
// Phase 1: matrix 1866 rows 871 cols
[2023-03-12 10:42:10] [INFO ] Computed 116 place invariants in 35 ms
[2023-03-12 10:42:10] [INFO ] Implicit Places using invariants in 590 ms returned [90, 96, 101, 176, 182, 187, 264, 270, 275, 352, 358, 363, 440, 446, 451, 528, 534, 539, 616, 622, 627, 704, 710, 715, 792, 798, 803, 868]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 593 ms to find 28 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 843/3643 places, 1866/4443 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 843 transition count 1865
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 842 transition count 1865
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 20 place count 824 transition count 1847
Iterating global reduction 2 with 18 rules applied. Total rules applied 38 place count 824 transition count 1847
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 56 place count 806 transition count 1829
Iterating global reduction 2 with 18 rules applied. Total rules applied 74 place count 806 transition count 1829
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 83 place count 797 transition count 1820
Iterating global reduction 2 with 9 rules applied. Total rules applied 92 place count 797 transition count 1820
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 110 place count 788 transition count 1811
Applied a total of 110 rules in 115 ms. Remains 788 /843 variables (removed 55) and now considering 1811/1866 (removed 55) transitions.
// Phase 1: matrix 1811 rows 788 cols
[2023-03-12 10:42:10] [INFO ] Computed 88 place invariants in 12 ms
[2023-03-12 10:42:11] [INFO ] Implicit Places using invariants in 604 ms returned []
[2023-03-12 10:42:11] [INFO ] Invariant cache hit.
[2023-03-12 10:42:13] [INFO ] Implicit Places using invariants and state equation in 1908 ms returned []
Implicit Place search using SMT with State Equation took 2527 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 788/3643 places, 1811/4443 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 5751 ms. Remains : 788/3643 places, 1811/4443 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-03 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 s18 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 64 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-09b-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09b-LTLFireability-03 finished in 5844 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 3643 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3643/3643 places, 4443/4443 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 676 transitions
Trivial Post-agglo rules discarded 676 transitions
Performed 676 trivial Post agglomeration. Transition count delta: 676
Iterating post reduction 0 with 676 rules applied. Total rules applied 676 place count 3642 transition count 3766
Reduce places removed 676 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 679 rules applied. Total rules applied 1355 place count 2966 transition count 3763
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1357 place count 2964 transition count 3763
Performed 986 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 986 Pre rules applied. Total rules applied 1357 place count 2964 transition count 2777
Deduced a syphon composed of 986 places in 9 ms
Ensure Unique test removed 93 places
Reduce places removed 1079 places and 0 transitions.
Iterating global reduction 3 with 2065 rules applied. Total rules applied 3422 place count 1885 transition count 2777
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 3 with 66 rules applied. Total rules applied 3488 place count 1876 transition count 2720
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 4 with 57 rules applied. Total rules applied 3545 place count 1819 transition count 2720
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 37 Pre rules applied. Total rules applied 3545 place count 1819 transition count 2683
Deduced a syphon composed of 37 places in 6 ms
Ensure Unique test removed 37 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 5 with 111 rules applied. Total rules applied 3656 place count 1745 transition count 2683
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 3656 place count 1745 transition count 2647
Deduced a syphon composed of 36 places in 7 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 3728 place count 1709 transition count 2647
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 3731 place count 1706 transition count 2637
Iterating global reduction 5 with 3 rules applied. Total rules applied 3734 place count 1706 transition count 2637
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3735 place count 1705 transition count 2629
Iterating global reduction 5 with 1 rules applied. Total rules applied 3736 place count 1705 transition count 2629
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3737 place count 1704 transition count 2621
Iterating global reduction 5 with 1 rules applied. Total rules applied 3738 place count 1704 transition count 2621
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3739 place count 1703 transition count 2613
Iterating global reduction 5 with 1 rules applied. Total rules applied 3740 place count 1703 transition count 2613
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3741 place count 1702 transition count 2605
Iterating global reduction 5 with 1 rules applied. Total rules applied 3742 place count 1702 transition count 2605
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3743 place count 1701 transition count 2597
Iterating global reduction 5 with 1 rules applied. Total rules applied 3744 place count 1701 transition count 2597
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3745 place count 1700 transition count 2589
Iterating global reduction 5 with 1 rules applied. Total rules applied 3746 place count 1700 transition count 2589
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3747 place count 1699 transition count 2581
Iterating global reduction 5 with 1 rules applied. Total rules applied 3748 place count 1699 transition count 2581
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3749 place count 1698 transition count 2573
Iterating global reduction 5 with 1 rules applied. Total rules applied 3750 place count 1698 transition count 2573
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3751 place count 1697 transition count 2565
Iterating global reduction 5 with 1 rules applied. Total rules applied 3752 place count 1697 transition count 2565
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3753 place count 1696 transition count 2557
Iterating global reduction 5 with 1 rules applied. Total rules applied 3754 place count 1696 transition count 2557
Performed 270 Post agglomeration using F-continuation condition.Transition count delta: 270
Deduced a syphon composed of 270 places in 4 ms
Reduce places removed 270 places and 0 transitions.
Iterating global reduction 5 with 540 rules applied. Total rules applied 4294 place count 1426 transition count 2287
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 4295 place count 1425 transition count 2286
Ensure Unique test removed 1 places
Iterating global reduction 5 with 2 rules applied. Total rules applied 4297 place count 1424 transition count 2286
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 4298 place count 1423 transition count 2285
Iterating global reduction 5 with 1 rules applied. Total rules applied 4299 place count 1423 transition count 2285
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 4301 place count 1423 transition count 2283
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4302 place count 1422 transition count 2283
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4304 place count 1421 transition count 2292
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4306 place count 1419 transition count 2290
Reduce places removed 15 places and 0 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 7 with 22 rules applied. Total rules applied 4328 place count 1404 transition count 2283
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 4335 place count 1397 transition count 2283
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 23 Pre rules applied. Total rules applied 4335 place count 1397 transition count 2260
Deduced a syphon composed of 23 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 9 with 47 rules applied. Total rules applied 4382 place count 1373 transition count 2260
Discarding 16 places :
Implicit places reduction removed 16 places
Iterating post reduction 9 with 16 rules applied. Total rules applied 4398 place count 1357 transition count 2260
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 4398 place count 1357 transition count 2259
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 4400 place count 1356 transition count 2259
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 5 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 10 with 48 rules applied. Total rules applied 4448 place count 1332 transition count 2235
Discarding 15 places :
Symmetric choice reduction at 10 with 15 rule applications. Total rules 4463 place count 1317 transition count 2220
Iterating global reduction 10 with 15 rules applied. Total rules applied 4478 place count 1317 transition count 2220
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 4486 place count 1309 transition count 2212
Iterating global reduction 10 with 8 rules applied. Total rules applied 4494 place count 1309 transition count 2212
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 4502 place count 1309 transition count 2204
Applied a total of 4502 rules in 1489 ms. Remains 1309 /3643 variables (removed 2334) and now considering 2204/4443 (removed 2239) transitions.
// Phase 1: matrix 2204 rows 1309 cols
[2023-03-12 10:42:14] [INFO ] Computed 222 place invariants in 18 ms
[2023-03-12 10:42:15] [INFO ] Implicit Places using invariants in 1071 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 327, 386, 387, 399, 400, 401, 402, 405, 441, 461, 512, 513, 525, 526, 528, 545, 563, 583, 634, 635, 647, 648, 650, 667, 685, 705, 756, 757, 769, 770, 772, 789, 807, 827, 878, 879, 891, 892, 895, 912, 930, 1026, 1029, 1030, 1032, 1049, 1067, 1087, 1138, 1139, 1142, 1153, 1154, 1155, 1173, 1175, 1179, 1197, 1198, 1199, 1200, 1213, 1219, 1225, 1231, 1237, 1243, 1249, 1255, 1261, 1267, 1273]
Discarding 93 places :
Implicit Place search using SMT only with invariants took 1084 ms to find 93 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1216/3643 places, 2204/4443 transitions.
Drop transitions removed 164 transitions
Trivial Post-agglo rules discarded 164 transitions
Performed 164 trivial Post agglomeration. Transition count delta: 164
Iterating post reduction 0 with 164 rules applied. Total rules applied 164 place count 1216 transition count 2040
Reduce places removed 164 places and 0 transitions.
Iterating post reduction 1 with 164 rules applied. Total rules applied 328 place count 1052 transition count 2040
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 328 place count 1052 transition count 1995
Deduced a syphon composed of 45 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 2 with 91 rules applied. Total rules applied 419 place count 1006 transition count 1995
Discarding 5 places :
Implicit places reduction removed 5 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 13 rules applied. Total rules applied 432 place count 1001 transition count 1987
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 440 place count 993 transition count 1987
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 455 place count 978 transition count 1972
Iterating global reduction 4 with 15 rules applied. Total rules applied 470 place count 978 transition count 1972
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 473 place count 978 transition count 1969
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 473 place count 978 transition count 1968
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 475 place count 977 transition count 1968
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 478 place count 974 transition count 1962
Iterating global reduction 5 with 3 rules applied. Total rules applied 481 place count 974 transition count 1962
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 482 place count 973 transition count 1961
Iterating global reduction 5 with 1 rules applied. Total rules applied 483 place count 973 transition count 1961
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 484 place count 972 transition count 1959
Iterating global reduction 5 with 1 rules applied. Total rules applied 485 place count 972 transition count 1959
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 3 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 5 with 142 rules applied. Total rules applied 627 place count 901 transition count 1888
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 631 place count 899 transition count 1889
Applied a total of 631 rules in 216 ms. Remains 899 /1216 variables (removed 317) and now considering 1889/2204 (removed 315) transitions.
// Phase 1: matrix 1889 rows 899 cols
[2023-03-12 10:42:16] [INFO ] Computed 123 place invariants in 29 ms
[2023-03-12 10:42:16] [INFO ] Implicit Places using invariants in 711 ms returned [88, 94, 99, 174, 180, 185, 262, 268, 273, 361, 369, 375, 452, 458, 463, 540, 546, 551, 628, 634, 639, 723, 729, 734, 820, 826, 831, 896]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 713 ms to find 28 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 871/3643 places, 1889/4443 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 871 transition count 1888
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 870 transition count 1888
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 20 place count 852 transition count 1870
Iterating global reduction 2 with 18 rules applied. Total rules applied 38 place count 852 transition count 1870
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 56 place count 834 transition count 1852
Iterating global reduction 2 with 18 rules applied. Total rules applied 74 place count 834 transition count 1852
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 84 place count 824 transition count 1842
Iterating global reduction 2 with 10 rules applied. Total rules applied 94 place count 824 transition count 1842
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 95 place count 823 transition count 1841
Iterating global reduction 2 with 1 rules applied. Total rules applied 96 place count 823 transition count 1841
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 97 place count 822 transition count 1840
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 822 transition count 1840
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 116 place count 813 transition count 1831
Applied a total of 116 rules in 142 ms. Remains 813 /871 variables (removed 58) and now considering 1831/1889 (removed 58) transitions.
// Phase 1: matrix 1831 rows 813 cols
[2023-03-12 10:42:16] [INFO ] Computed 95 place invariants in 25 ms
[2023-03-12 10:42:17] [INFO ] Implicit Places using invariants in 620 ms returned []
[2023-03-12 10:42:17] [INFO ] Invariant cache hit.
[2023-03-12 10:42:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-12 10:42:19] [INFO ] Implicit Places using invariants and state equation in 2173 ms returned []
Implicit Place search using SMT with State Equation took 2807 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 813/3643 places, 1831/4443 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 6451 ms. Remains : 813/3643 places, 1831/4443 transitions.
Stuttering acceptance computed with spot in 141 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s676 0) (OR (EQ s278 0) (EQ s329 0))), p1:(EQ s247 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 74 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-09b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09b-LTLFireability-04 finished in 6626 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)))'
Support contains 1 out of 3643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3643/3643 places, 4443/4443 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3640 transition count 4433
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3640 transition count 4433
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 3637 transition count 4423
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 3637 transition count 4423
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 3637 transition count 4422
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 3636 transition count 4421
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 3636 transition count 4421
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 3635 transition count 4413
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 3635 transition count 4413
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 3634 transition count 4405
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 3634 transition count 4405
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 3633 transition count 4404
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 3633 transition count 4404
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 3632 transition count 4396
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 3632 transition count 4396
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 3631 transition count 4388
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 3631 transition count 4388
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 3630 transition count 4387
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 3630 transition count 4387
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 3629 transition count 4379
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 3629 transition count 4379
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 3628 transition count 4371
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 3628 transition count 4371
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 3627 transition count 4370
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 3627 transition count 4370
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 3626 transition count 4362
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 3626 transition count 4362
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 3625 transition count 4354
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 3625 transition count 4354
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 3624 transition count 4353
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 3624 transition count 4353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 3623 transition count 4345
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 3623 transition count 4345
Applied a total of 41 rules in 4020 ms. Remains 3623 /3643 variables (removed 20) and now considering 4345/4443 (removed 98) transitions.
// Phase 1: matrix 4345 rows 3623 cols
[2023-03-12 10:42:24] [INFO ] Computed 394 place invariants in 84 ms
[2023-03-12 10:42:25] [INFO ] Implicit Places using invariants in 1675 ms returned [3457, 3468, 3479, 3487, 3495, 3503, 3511, 3522, 3530, 3538, 3549]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 1684 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3612/3643 places, 4345/4443 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 3599 transition count 4332
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 3599 transition count 4332
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 3588 transition count 4321
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 3588 transition count 4321
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 57 place count 3579 transition count 4312
Iterating global reduction 0 with 9 rules applied. Total rules applied 66 place count 3579 transition count 4312
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 70 place count 3575 transition count 4308
Iterating global reduction 0 with 4 rules applied. Total rules applied 74 place count 3575 transition count 4308
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 3573 transition count 4306
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 3573 transition count 4306
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 3571 transition count 4304
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 3571 transition count 4304
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 3569 transition count 4302
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 3569 transition count 4302
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 3567 transition count 4300
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 3567 transition count 4300
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 3566 transition count 4299
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 3566 transition count 4299
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 3565 transition count 4298
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 3565 transition count 4298
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 3564 transition count 4297
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 3564 transition count 4297
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 3563 transition count 4296
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 3563 transition count 4296
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 3562 transition count 4295
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 3562 transition count 4295
Applied a total of 100 rules in 3328 ms. Remains 3562 /3612 variables (removed 50) and now considering 4295/4345 (removed 50) transitions.
// Phase 1: matrix 4295 rows 3562 cols
[2023-03-12 10:42:29] [INFO ] Computed 383 place invariants in 41 ms
[2023-03-12 10:42:30] [INFO ] Implicit Places using invariants in 1747 ms returned []
[2023-03-12 10:42:30] [INFO ] Invariant cache hit.
[2023-03-12 10:42:41] [INFO ] Implicit Places using invariants and state equation in 10504 ms returned []
Implicit Place search using SMT with State Equation took 12283 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3562/3643 places, 4295/4443 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 21316 ms. Remains : 3562/3643 places, 4295/4443 transitions.
Stuttering acceptance computed with spot in 144 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s917 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-09b-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09b-LTLFireability-05 finished in 21518 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 3643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3643/3643 places, 4443/4443 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3639 transition count 4432
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3639 transition count 4432
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 3636 transition count 4422
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 3636 transition count 4422
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 3636 transition count 4421
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 3635 transition count 4420
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 3635 transition count 4420
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 3634 transition count 4412
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 3634 transition count 4412
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 3633 transition count 4404
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 3633 transition count 4404
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 3632 transition count 4403
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 3632 transition count 4403
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 3631 transition count 4395
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 3631 transition count 4395
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 3630 transition count 4387
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 3630 transition count 4387
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 3629 transition count 4386
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 3629 transition count 4386
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 3628 transition count 4378
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 3628 transition count 4378
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 3627 transition count 4370
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 3627 transition count 4370
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 3626 transition count 4369
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 3626 transition count 4369
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 3625 transition count 4361
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 3625 transition count 4361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 3624 transition count 4353
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 3624 transition count 4353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 3623 transition count 4352
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 3623 transition count 4352
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 3622 transition count 4344
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 3622 transition count 4344
Applied a total of 43 rules in 4526 ms. Remains 3622 /3643 variables (removed 21) and now considering 4344/4443 (removed 99) transitions.
// Phase 1: matrix 4344 rows 3622 cols
[2023-03-12 10:42:46] [INFO ] Computed 394 place invariants in 54 ms
[2023-03-12 10:42:48] [INFO ] Implicit Places using invariants in 2200 ms returned [3456, 3467, 3478, 3486, 3494, 3502, 3510, 3521, 3529, 3537, 3548]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 2209 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3611/3643 places, 4344/4443 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 3598 transition count 4331
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 3598 transition count 4331
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 3587 transition count 4320
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 3587 transition count 4320
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 57 place count 3578 transition count 4311
Iterating global reduction 0 with 9 rules applied. Total rules applied 66 place count 3578 transition count 4311
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 70 place count 3574 transition count 4307
Iterating global reduction 0 with 4 rules applied. Total rules applied 74 place count 3574 transition count 4307
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 3572 transition count 4305
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 3572 transition count 4305
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 3570 transition count 4303
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 3570 transition count 4303
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 3568 transition count 4301
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 3568 transition count 4301
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 3566 transition count 4299
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 3566 transition count 4299
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 3565 transition count 4298
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 3565 transition count 4298
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 3564 transition count 4297
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 3564 transition count 4297
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 3563 transition count 4296
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 3563 transition count 4296
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 3562 transition count 4295
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 3562 transition count 4295
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 3561 transition count 4294
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 3561 transition count 4294
Applied a total of 100 rules in 3255 ms. Remains 3561 /3611 variables (removed 50) and now considering 4294/4344 (removed 50) transitions.
// Phase 1: matrix 4294 rows 3561 cols
[2023-03-12 10:42:51] [INFO ] Computed 383 place invariants in 39 ms
[2023-03-12 10:42:53] [INFO ] Implicit Places using invariants in 1917 ms returned []
[2023-03-12 10:42:53] [INFO ] Invariant cache hit.
[2023-03-12 10:43:11] [INFO ] Implicit Places using invariants and state equation in 17860 ms returned []
Implicit Place search using SMT with State Equation took 19788 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3561/3643 places, 4294/4443 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 29783 ms. Remains : 3561/3643 places, 4294/4443 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s1130 1) (EQ s1465 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1000 steps with 0 reset in 6 ms.
FORMULA ASLink-PT-09b-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09b-LTLFireability-08 finished in 29967 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)))'
Support contains 2 out of 3643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3643/3643 places, 4443/4443 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3639 transition count 4432
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3639 transition count 4432
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 3636 transition count 4422
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 3636 transition count 4422
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 3636 transition count 4421
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 3635 transition count 4420
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 3635 transition count 4420
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 3634 transition count 4412
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 3634 transition count 4412
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 3633 transition count 4404
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 3633 transition count 4404
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 3632 transition count 4403
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 3632 transition count 4403
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 3631 transition count 4395
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 3631 transition count 4395
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 3630 transition count 4387
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 3630 transition count 4387
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 3629 transition count 4386
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 3629 transition count 4386
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 3628 transition count 4378
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 3628 transition count 4378
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 3627 transition count 4370
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 3627 transition count 4370
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 3626 transition count 4369
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 3626 transition count 4369
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 3625 transition count 4361
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 3625 transition count 4361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 3624 transition count 4353
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 3624 transition count 4353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 3623 transition count 4352
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 3623 transition count 4352
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 3622 transition count 4344
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 3622 transition count 4344
Applied a total of 43 rules in 4071 ms. Remains 3622 /3643 variables (removed 21) and now considering 4344/4443 (removed 99) transitions.
// Phase 1: matrix 4344 rows 3622 cols
[2023-03-12 10:43:15] [INFO ] Computed 394 place invariants in 83 ms
[2023-03-12 10:43:17] [INFO ] Implicit Places using invariants in 2200 ms returned [3456, 3467, 3478, 3486, 3494, 3502, 3510, 3521, 3529, 3537, 3548]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 2221 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3611/3643 places, 4344/4443 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 3598 transition count 4331
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 3598 transition count 4331
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 3587 transition count 4320
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 3587 transition count 4320
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 57 place count 3578 transition count 4311
Iterating global reduction 0 with 9 rules applied. Total rules applied 66 place count 3578 transition count 4311
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 70 place count 3574 transition count 4307
Iterating global reduction 0 with 4 rules applied. Total rules applied 74 place count 3574 transition count 4307
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 3572 transition count 4305
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 3572 transition count 4305
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 3570 transition count 4303
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 3570 transition count 4303
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 3568 transition count 4301
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 3568 transition count 4301
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 3566 transition count 4299
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 3566 transition count 4299
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 3565 transition count 4298
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 3565 transition count 4298
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 3564 transition count 4297
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 3564 transition count 4297
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 3563 transition count 4296
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 3563 transition count 4296
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 3562 transition count 4295
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 3562 transition count 4295
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 3561 transition count 4294
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 3561 transition count 4294
Applied a total of 100 rules in 3247 ms. Remains 3561 /3611 variables (removed 50) and now considering 4294/4344 (removed 50) transitions.
// Phase 1: matrix 4294 rows 3561 cols
[2023-03-12 10:43:21] [INFO ] Computed 383 place invariants in 40 ms
[2023-03-12 10:43:22] [INFO ] Implicit Places using invariants in 1786 ms returned []
[2023-03-12 10:43:22] [INFO ] Invariant cache hit.
[2023-03-12 10:43:42] [INFO ] Implicit Places using invariants and state equation in 19720 ms returned []
Implicit Place search using SMT with State Equation took 21527 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3561/3643 places, 4294/4443 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31080 ms. Remains : 3561/3643 places, 4294/4443 transitions.
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s410 1) (EQ s749 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-09b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09b-LTLFireability-09 finished in 31291 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 3643 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3643/3643 places, 4443/4443 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 678 transitions
Trivial Post-agglo rules discarded 678 transitions
Performed 678 trivial Post agglomeration. Transition count delta: 678
Iterating post reduction 0 with 678 rules applied. Total rules applied 678 place count 3642 transition count 3764
Reduce places removed 678 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 683 rules applied. Total rules applied 1361 place count 2964 transition count 3759
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 1364 place count 2961 transition count 3759
Performed 986 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 986 Pre rules applied. Total rules applied 1364 place count 2961 transition count 2773
Deduced a syphon composed of 986 places in 7 ms
Ensure Unique test removed 94 places
Reduce places removed 1080 places and 0 transitions.
Iterating global reduction 3 with 2066 rules applied. Total rules applied 3430 place count 1881 transition count 2773
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 3 with 67 rules applied. Total rules applied 3497 place count 1872 transition count 2715
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 4 with 58 rules applied. Total rules applied 3555 place count 1814 transition count 2715
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 37 Pre rules applied. Total rules applied 3555 place count 1814 transition count 2678
Deduced a syphon composed of 37 places in 6 ms
Ensure Unique test removed 37 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 5 with 111 rules applied. Total rules applied 3666 place count 1740 transition count 2678
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 3666 place count 1740 transition count 2642
Deduced a syphon composed of 36 places in 7 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 3738 place count 1704 transition count 2642
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 3740 place count 1702 transition count 2633
Iterating global reduction 5 with 2 rules applied. Total rules applied 3742 place count 1702 transition count 2633
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3743 place count 1701 transition count 2625
Iterating global reduction 5 with 1 rules applied. Total rules applied 3744 place count 1701 transition count 2625
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3745 place count 1700 transition count 2617
Iterating global reduction 5 with 1 rules applied. Total rules applied 3746 place count 1700 transition count 2617
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3747 place count 1699 transition count 2609
Iterating global reduction 5 with 1 rules applied. Total rules applied 3748 place count 1699 transition count 2609
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3749 place count 1698 transition count 2601
Iterating global reduction 5 with 1 rules applied. Total rules applied 3750 place count 1698 transition count 2601
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3751 place count 1697 transition count 2593
Iterating global reduction 5 with 1 rules applied. Total rules applied 3752 place count 1697 transition count 2593
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3753 place count 1696 transition count 2585
Iterating global reduction 5 with 1 rules applied. Total rules applied 3754 place count 1696 transition count 2585
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3755 place count 1695 transition count 2577
Iterating global reduction 5 with 1 rules applied. Total rules applied 3756 place count 1695 transition count 2577
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3757 place count 1694 transition count 2569
Iterating global reduction 5 with 1 rules applied. Total rules applied 3758 place count 1694 transition count 2569
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3759 place count 1693 transition count 2561
Iterating global reduction 5 with 1 rules applied. Total rules applied 3760 place count 1693 transition count 2561
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3761 place count 1692 transition count 2553
Iterating global reduction 5 with 1 rules applied. Total rules applied 3762 place count 1692 transition count 2553
Performed 273 Post agglomeration using F-continuation condition.Transition count delta: 273
Deduced a syphon composed of 273 places in 5 ms
Reduce places removed 273 places and 0 transitions.
Iterating global reduction 5 with 546 rules applied. Total rules applied 4308 place count 1419 transition count 2280
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 4309 place count 1418 transition count 2279
Ensure Unique test removed 1 places
Iterating global reduction 5 with 2 rules applied. Total rules applied 4311 place count 1417 transition count 2279
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 4312 place count 1416 transition count 2278
Iterating global reduction 5 with 1 rules applied. Total rules applied 4313 place count 1416 transition count 2278
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 4315 place count 1416 transition count 2276
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4316 place count 1415 transition count 2276
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4318 place count 1414 transition count 2285
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4320 place count 1412 transition count 2283
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 7 with 27 rules applied. Total rules applied 4347 place count 1394 transition count 2274
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 8 with 9 rules applied. Total rules applied 4356 place count 1385 transition count 2274
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 27 Pre rules applied. Total rules applied 4356 place count 1385 transition count 2247
Deduced a syphon composed of 27 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 9 with 55 rules applied. Total rules applied 4411 place count 1357 transition count 2247
Discarding 19 places :
Implicit places reduction removed 19 places
Iterating post reduction 9 with 19 rules applied. Total rules applied 4430 place count 1338 transition count 2247
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 4430 place count 1338 transition count 2246
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 4432 place count 1337 transition count 2246
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 4 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 10 with 56 rules applied. Total rules applied 4488 place count 1309 transition count 2218
Discarding 17 places :
Symmetric choice reduction at 10 with 17 rule applications. Total rules 4505 place count 1292 transition count 2201
Iterating global reduction 10 with 17 rules applied. Total rules applied 4522 place count 1292 transition count 2201
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 4531 place count 1283 transition count 2192
Iterating global reduction 10 with 9 rules applied. Total rules applied 4540 place count 1283 transition count 2192
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 4549 place count 1283 transition count 2183
Applied a total of 4549 rules in 1281 ms. Remains 1283 /3643 variables (removed 2360) and now considering 2183/4443 (removed 2260) transitions.
// Phase 1: matrix 2183 rows 1283 cols
[2023-03-12 10:43:44] [INFO ] Computed 215 place invariants in 18 ms
[2023-03-12 10:43:44] [INFO ] Implicit Places using invariants in 929 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 327, 380, 381, 393, 394, 396, 413, 431, 451, 502, 503, 515, 516, 518, 535, 553, 573, 624, 625, 637, 638, 640, 657, 675, 695, 746, 747, 759, 760, 762, 779, 797, 817, 868, 869, 881, 882, 884, 901, 919, 939, 990, 991, 1003, 1004, 1006, 1023, 1041, 1061, 1112, 1113, 1116, 1127, 1128, 1129, 1147, 1149, 1153, 1171, 1172, 1173, 1174, 1187, 1193, 1199, 1205, 1211, 1217, 1223, 1229, 1235, 1241, 1247]
Discarding 94 places :
Implicit Place search using SMT only with invariants took 932 ms to find 94 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1189/3643 places, 2183/4443 transitions.
Drop transitions removed 168 transitions
Trivial Post-agglo rules discarded 168 transitions
Performed 168 trivial Post agglomeration. Transition count delta: 168
Iterating post reduction 0 with 168 rules applied. Total rules applied 168 place count 1189 transition count 2015
Reduce places removed 168 places and 0 transitions.
Iterating post reduction 1 with 168 rules applied. Total rules applied 336 place count 1021 transition count 2015
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 43 Pre rules applied. Total rules applied 336 place count 1021 transition count 1972
Deduced a syphon composed of 43 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 87 rules applied. Total rules applied 423 place count 977 transition count 1972
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 435 place count 973 transition count 1964
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 443 place count 965 transition count 1964
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 458 place count 950 transition count 1949
Iterating global reduction 4 with 15 rules applied. Total rules applied 473 place count 950 transition count 1949
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 476 place count 950 transition count 1946
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 476 place count 950 transition count 1945
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 478 place count 949 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 481 place count 946 transition count 1939
Iterating global reduction 5 with 3 rules applied. Total rules applied 484 place count 946 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 485 place count 945 transition count 1938
Iterating global reduction 5 with 1 rules applied. Total rules applied 486 place count 945 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 487 place count 944 transition count 1936
Iterating global reduction 5 with 1 rules applied. Total rules applied 488 place count 944 transition count 1936
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 3 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 5 with 142 rules applied. Total rules applied 630 place count 873 transition count 1865
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
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 634 place count 871 transition count 1866
Applied a total of 634 rules in 204 ms. Remains 871 /1189 variables (removed 318) and now considering 1866/2183 (removed 317) transitions.
// Phase 1: matrix 1866 rows 871 cols
[2023-03-12 10:43:45] [INFO ] Computed 116 place invariants in 34 ms
[2023-03-12 10:43:45] [INFO ] Implicit Places using invariants in 613 ms returned [88, 94, 99, 174, 180, 185, 264, 270, 275, 352, 358, 363, 440, 446, 451, 528, 534, 539, 616, 622, 627, 704, 710, 715, 792, 798, 803, 868]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 615 ms to find 28 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 843/3643 places, 1866/4443 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 843 transition count 1865
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 842 transition count 1865
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 20 place count 824 transition count 1847
Iterating global reduction 2 with 18 rules applied. Total rules applied 38 place count 824 transition count 1847
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 56 place count 806 transition count 1829
Iterating global reduction 2 with 18 rules applied. Total rules applied 74 place count 806 transition count 1829
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 83 place count 797 transition count 1820
Iterating global reduction 2 with 9 rules applied. Total rules applied 92 place count 797 transition count 1820
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 110 place count 788 transition count 1811
Applied a total of 110 rules in 111 ms. Remains 788 /843 variables (removed 55) and now considering 1811/1866 (removed 55) transitions.
// Phase 1: matrix 1811 rows 788 cols
[2023-03-12 10:43:45] [INFO ] Computed 88 place invariants in 14 ms
[2023-03-12 10:43:46] [INFO ] Implicit Places using invariants in 571 ms returned []
[2023-03-12 10:43:46] [INFO ] Invariant cache hit.
[2023-03-12 10:43:48] [INFO ] Implicit Places using invariants and state equation in 1726 ms returned []
Implicit Place search using SMT with State Equation took 2308 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 788/3643 places, 1811/4443 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 5453 ms. Remains : 788/3643 places, 1811/4443 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-09b-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 s228 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 113 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-09b-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09b-LTLFireability-11 finished in 5529 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(p1)||G(p2)||G(p3)))'
Support contains 5 out of 3643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3643/3643 places, 4443/4443 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3639 transition count 4432
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3639 transition count 4432
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 3636 transition count 4422
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 3636 transition count 4422
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 3636 transition count 4421
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 3635 transition count 4420
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 3635 transition count 4420
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 3634 transition count 4412
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 3634 transition count 4412
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 3633 transition count 4404
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 3633 transition count 4404
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 3632 transition count 4403
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 3632 transition count 4403
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 3631 transition count 4395
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 3631 transition count 4395
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 3630 transition count 4387
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 3630 transition count 4387
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 3629 transition count 4386
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 3629 transition count 4386
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 3628 transition count 4378
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 3628 transition count 4378
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 3627 transition count 4370
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 3627 transition count 4370
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 3626 transition count 4369
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 3626 transition count 4369
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 3625 transition count 4361
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 3625 transition count 4361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 3624 transition count 4353
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 3624 transition count 4353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 3623 transition count 4352
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 3623 transition count 4352
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 3622 transition count 4344
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 3622 transition count 4344
Applied a total of 43 rules in 3983 ms. Remains 3622 /3643 variables (removed 21) and now considering 4344/4443 (removed 99) transitions.
// Phase 1: matrix 4344 rows 3622 cols
[2023-03-12 10:43:52] [INFO ] Computed 394 place invariants in 41 ms
[2023-03-12 10:43:53] [INFO ] Implicit Places using invariants in 1652 ms returned [3456, 3467, 3478, 3486, 3494, 3502, 3510, 3521, 3529, 3537, 3548]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 1657 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3611/3643 places, 4344/4443 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 3598 transition count 4331
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 3598 transition count 4331
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 3587 transition count 4320
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 3587 transition count 4320
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 57 place count 3578 transition count 4311
Iterating global reduction 0 with 9 rules applied. Total rules applied 66 place count 3578 transition count 4311
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 70 place count 3574 transition count 4307
Iterating global reduction 0 with 4 rules applied. Total rules applied 74 place count 3574 transition count 4307
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 3572 transition count 4305
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 3572 transition count 4305
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 3570 transition count 4303
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 3570 transition count 4303
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 3568 transition count 4301
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 3568 transition count 4301
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 3566 transition count 4299
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 3566 transition count 4299
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 3565 transition count 4298
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 3565 transition count 4298
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 3564 transition count 4297
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 3564 transition count 4297
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 3563 transition count 4296
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 3563 transition count 4296
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 3562 transition count 4295
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 3562 transition count 4295
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 3561 transition count 4294
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 3561 transition count 4294
Applied a total of 100 rules in 3167 ms. Remains 3561 /3611 variables (removed 50) and now considering 4294/4344 (removed 50) transitions.
// Phase 1: matrix 4294 rows 3561 cols
[2023-03-12 10:43:57] [INFO ] Computed 383 place invariants in 37 ms
[2023-03-12 10:43:59] [INFO ] Implicit Places using invariants in 1949 ms returned []
[2023-03-12 10:43:59] [INFO ] Invariant cache hit.
[2023-03-12 10:44:14] [INFO ] Implicit Places using invariants and state equation in 15390 ms returned []
Implicit Place search using SMT with State Equation took 17365 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3561/3643 places, 4294/4443 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 26179 ms. Remains : 3561/3643 places, 4294/4443 transitions.
Stuttering acceptance computed with spot in 538 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p3) (NOT p2))]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p3), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) p2 p3), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p3 (NOT p1)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p3 (NOT p1)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p0) p2 (NOT p3) (NOT p1)), acceptance={} source=5 dest: 7}, { cond=(AND (NOT p0) p2 p3 (NOT p1)), acceptance={} source=5 dest: 8}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p0) p3), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=8 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p3), acceptance={} source=8 dest: 6}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p0) p2 p3), acceptance={} source=8 dest: 8}]], initial=2, aps=[p0:(AND (EQ s1555 1) (EQ s1972 1) (EQ s1006 1)), p1:(EQ s1006 0), p2:(EQ s546 0), p3:(EQ s1012 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2558 ms.
Product exploration explored 100000 steps with 50000 reset in 2442 ms.
Computed a total of 146 stabilizing places and 146 stable transitions
Computed a total of 146 stabilizing places and 146 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2 (NOT p3)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND (NOT p0) p3 (NOT p1)))), (X (NOT (AND (NOT p0) p2 (NOT p3) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p3 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p3) (NOT p1)))), (X (NOT (AND (NOT p0) p2 p3 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) (NOT p2) p3)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p0) p2 p3)))), (X (X (NOT (AND (NOT p0) p3)))), (X (X (AND (NOT p0) p2 (NOT p3)))), (X (X (AND (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) p2 (NOT p1))))
Knowledge based reduction with 19 factoid took 415 ms. Reduced automaton from 9 states, 22 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-09b-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-09b-LTLFireability-12 finished in 32216 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)))'
Support contains 1 out of 3643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3643/3643 places, 4443/4443 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3639 transition count 4432
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3639 transition count 4432
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 3636 transition count 4422
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 3636 transition count 4422
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 3636 transition count 4421
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 3635 transition count 4420
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 3635 transition count 4420
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 3634 transition count 4412
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 3634 transition count 4412
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 3633 transition count 4404
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 3633 transition count 4404
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 3632 transition count 4403
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 3632 transition count 4403
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 3631 transition count 4395
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 3631 transition count 4395
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 3630 transition count 4387
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 3630 transition count 4387
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 3629 transition count 4386
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 3629 transition count 4386
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 3628 transition count 4378
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 3628 transition count 4378
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 3627 transition count 4370
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 3627 transition count 4370
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 3626 transition count 4369
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 3626 transition count 4369
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 3625 transition count 4361
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 3625 transition count 4361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 3624 transition count 4353
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 3624 transition count 4353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 3623 transition count 4352
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 3623 transition count 4352
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 3622 transition count 4344
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 3622 transition count 4344
Applied a total of 43 rules in 3930 ms. Remains 3622 /3643 variables (removed 21) and now considering 4344/4443 (removed 99) transitions.
// Phase 1: matrix 4344 rows 3622 cols
[2023-03-12 10:44:24] [INFO ] Computed 394 place invariants in 41 ms
[2023-03-12 10:44:26] [INFO ] Implicit Places using invariants in 1834 ms returned [3456, 3467, 3478, 3486, 3494, 3502, 3510, 3521, 3529, 3537, 3548]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 1840 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3611/3643 places, 4344/4443 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 3598 transition count 4331
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 3598 transition count 4331
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 3587 transition count 4320
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 3587 transition count 4320
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 57 place count 3578 transition count 4311
Iterating global reduction 0 with 9 rules applied. Total rules applied 66 place count 3578 transition count 4311
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 70 place count 3574 transition count 4307
Iterating global reduction 0 with 4 rules applied. Total rules applied 74 place count 3574 transition count 4307
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 3572 transition count 4305
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 3572 transition count 4305
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 3570 transition count 4303
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 3570 transition count 4303
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 3568 transition count 4301
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 3568 transition count 4301
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 3566 transition count 4299
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 3566 transition count 4299
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 3565 transition count 4298
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 3565 transition count 4298
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 3564 transition count 4297
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 3564 transition count 4297
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 3563 transition count 4296
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 3563 transition count 4296
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 3562 transition count 4295
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 3562 transition count 4295
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 3561 transition count 4294
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 3561 transition count 4294
Applied a total of 100 rules in 3175 ms. Remains 3561 /3611 variables (removed 50) and now considering 4294/4344 (removed 50) transitions.
// Phase 1: matrix 4294 rows 3561 cols
[2023-03-12 10:44:29] [INFO ] Computed 383 place invariants in 44 ms
[2023-03-12 10:44:31] [INFO ] Implicit Places using invariants in 1706 ms returned []
[2023-03-12 10:44:31] [INFO ] Invariant cache hit.
[2023-03-12 10:44:34] [INFO ] Implicit Places using invariants and state equation in 2977 ms returned []
Implicit Place search using SMT with State Equation took 4688 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3561/3643 places, 4294/4443 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 13633 ms. Remains : 3561/3643 places, 4294/4443 transitions.
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s1746 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 8182 steps with 11 reset in 76 ms.
FORMULA ASLink-PT-09b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09b-LTLFireability-14 finished in 13923 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 3643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3643/3643 places, 4443/4443 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3639 transition count 4432
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3639 transition count 4432
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 3636 transition count 4422
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 3636 transition count 4422
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 3636 transition count 4421
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 3635 transition count 4420
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 3635 transition count 4420
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 3634 transition count 4412
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 3634 transition count 4412
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 3633 transition count 4404
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 3633 transition count 4404
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 3632 transition count 4403
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 3632 transition count 4403
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 3631 transition count 4395
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 3631 transition count 4395
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 3630 transition count 4387
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 3630 transition count 4387
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 3629 transition count 4386
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 3629 transition count 4386
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 3628 transition count 4378
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 3628 transition count 4378
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 3627 transition count 4370
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 3627 transition count 4370
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 3626 transition count 4369
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 3626 transition count 4369
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 3625 transition count 4361
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 3625 transition count 4361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 3624 transition count 4353
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 3624 transition count 4353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 3623 transition count 4352
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 3623 transition count 4352
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 3622 transition count 4344
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 3622 transition count 4344
Applied a total of 43 rules in 3897 ms. Remains 3622 /3643 variables (removed 21) and now considering 4344/4443 (removed 99) transitions.
// Phase 1: matrix 4344 rows 3622 cols
[2023-03-12 10:44:38] [INFO ] Computed 394 place invariants in 55 ms
[2023-03-12 10:44:40] [INFO ] Implicit Places using invariants in 1911 ms returned [3456, 3467, 3478, 3486, 3494, 3502, 3510, 3521, 3529, 3537, 3548]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 1917 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3611/3643 places, 4344/4443 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 3598 transition count 4331
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 3598 transition count 4331
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 3587 transition count 4320
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 3587 transition count 4320
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 57 place count 3578 transition count 4311
Iterating global reduction 0 with 9 rules applied. Total rules applied 66 place count 3578 transition count 4311
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 70 place count 3574 transition count 4307
Iterating global reduction 0 with 4 rules applied. Total rules applied 74 place count 3574 transition count 4307
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 3572 transition count 4305
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 3572 transition count 4305
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 3570 transition count 4303
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 3570 transition count 4303
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 3568 transition count 4301
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 3568 transition count 4301
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 3566 transition count 4299
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 3566 transition count 4299
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 3565 transition count 4298
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 3565 transition count 4298
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 3564 transition count 4297
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 3564 transition count 4297
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 3563 transition count 4296
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 3563 transition count 4296
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 3562 transition count 4295
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 3562 transition count 4295
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 3561 transition count 4294
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 3561 transition count 4294
Applied a total of 100 rules in 3283 ms. Remains 3561 /3611 variables (removed 50) and now considering 4294/4344 (removed 50) transitions.
// Phase 1: matrix 4294 rows 3561 cols
[2023-03-12 10:44:43] [INFO ] Computed 383 place invariants in 80 ms
[2023-03-12 10:44:45] [INFO ] Implicit Places using invariants in 2145 ms returned []
[2023-03-12 10:44:45] [INFO ] Invariant cache hit.
[2023-03-12 10:45:01] [INFO ] Implicit Places using invariants and state equation in 15844 ms returned []
Implicit Place search using SMT with State Equation took 17995 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3561/3643 places, 4294/4443 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 27092 ms. Remains : 3561/3643 places, 4294/4443 transitions.
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(NEQ s2376 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1708 ms.
Product exploration explored 100000 steps with 33333 reset in 1671 ms.
Computed a total of 146 stabilizing places and 146 stable transitions
Computed a total of 146 stabilizing places and 146 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 53 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-09b-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-09b-LTLFireability-15 finished in 30739 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G((X((p1||G(p2)))||G(p0))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (G(p0)||(p0&&(p1||G(p2))))))))'
[2023-03-12 10:45:05] [INFO ] Flatten gal took : 166 ms
[2023-03-12 10:45:05] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-12 10:45:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3643 places, 4443 transitions and 13774 arcs took 26 ms.
Total runtime 565289 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1665/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1665/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : ASLink-PT-09b-LTLFireability-01
Could not compute solution for formula : ASLink-PT-09b-LTLFireability-02

BK_STOP 1678617910849

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name ASLink-PT-09b-LTLFireability-01
ltl formula formula --ltl=/tmp/1665/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 3643 places, 4443 transitions and 13774 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.950 real 0.240 user 0.410 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1665/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1665/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1665/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1665/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 8 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
ltl formula name ASLink-PT-09b-LTLFireability-02
ltl formula formula --ltl=/tmp/1665/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 3643 places, 4443 transitions and 13774 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.610 real 0.130 user 0.300 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1665/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1665/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1665/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1665/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:

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-09b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ASLink-PT-09b, 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 r009-oct2-167813597500148"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09b.tgz
mv ASLink-PT-09b 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 ;