Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r005-oct2-167813592700116.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ASLink-PT-07b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592700116
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 6.6K Feb 26 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K 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 3.2K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 26 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 13:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 13:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.1M 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-07b-LTLFireability-00
FORMULA_NAME ASLink-PT-07b-LTLFireability-01
FORMULA_NAME ASLink-PT-07b-LTLFireability-02
FORMULA_NAME ASLink-PT-07b-LTLFireability-03
FORMULA_NAME ASLink-PT-07b-LTLFireability-04
FORMULA_NAME ASLink-PT-07b-LTLFireability-05
FORMULA_NAME ASLink-PT-07b-LTLFireability-06
FORMULA_NAME ASLink-PT-07b-LTLFireability-07
FORMULA_NAME ASLink-PT-07b-LTLFireability-08
FORMULA_NAME ASLink-PT-07b-LTLFireability-09
FORMULA_NAME ASLink-PT-07b-LTLFireability-10
FORMULA_NAME ASLink-PT-07b-LTLFireability-11
FORMULA_NAME ASLink-PT-07b-LTLFireability-12
FORMULA_NAME ASLink-PT-07b-LTLFireability-13
FORMULA_NAME ASLink-PT-07b-LTLFireability-14
FORMULA_NAME ASLink-PT-07b-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678497486749

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-07b
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-11 01:18:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 01:18:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 01:18:09] [INFO ] Load time of PNML (sax parser for PT used): 197 ms
[2023-03-11 01:18:09] [INFO ] Transformed 3222 places.
[2023-03-11 01:18:09] [INFO ] Transformed 3986 transitions.
[2023-03-11 01:18:09] [INFO ] Found NUPN structural information;
[2023-03-11 01:18:09] [INFO ] Parsed PT model containing 3222 places and 3986 transitions and 12126 arcs in 453 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ASLink-PT-07b-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-07b-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 57 out of 3222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3222/3222 places, 3986/3986 transitions.
Discarding 198 places :
Symmetric choice reduction at 0 with 198 rule applications. Total rules 198 place count 3024 transition count 3788
Iterating global reduction 0 with 198 rules applied. Total rules applied 396 place count 3024 transition count 3788
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 397 place count 3024 transition count 3787
Discarding 78 places :
Symmetric choice reduction at 1 with 78 rule applications. Total rules 475 place count 2946 transition count 3666
Iterating global reduction 1 with 78 rules applied. Total rules applied 553 place count 2946 transition count 3666
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 577 place count 2946 transition count 3642
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 588 place count 2935 transition count 3631
Iterating global reduction 2 with 11 rules applied. Total rules applied 599 place count 2935 transition count 3631
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 603 place count 2931 transition count 3620
Iterating global reduction 2 with 4 rules applied. Total rules applied 607 place count 2931 transition count 3620
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 610 place count 2928 transition count 3617
Iterating global reduction 2 with 3 rules applied. Total rules applied 613 place count 2928 transition count 3617
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 616 place count 2925 transition count 3607
Iterating global reduction 2 with 3 rules applied. Total rules applied 619 place count 2925 transition count 3607
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 620 place count 2924 transition count 3599
Iterating global reduction 2 with 1 rules applied. Total rules applied 621 place count 2924 transition count 3599
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 622 place count 2923 transition count 3598
Iterating global reduction 2 with 1 rules applied. Total rules applied 623 place count 2923 transition count 3598
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 624 place count 2922 transition count 3590
Iterating global reduction 2 with 1 rules applied. Total rules applied 625 place count 2922 transition count 3590
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 626 place count 2921 transition count 3582
Iterating global reduction 2 with 1 rules applied. Total rules applied 627 place count 2921 transition count 3582
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 628 place count 2920 transition count 3581
Iterating global reduction 2 with 1 rules applied. Total rules applied 629 place count 2920 transition count 3581
Applied a total of 629 rules in 3161 ms. Remains 2920 /3222 variables (removed 302) and now considering 3581/3986 (removed 405) transitions.
// Phase 1: matrix 3581 rows 2920 cols
[2023-03-11 01:18:13] [INFO ] Computed 316 place invariants in 187 ms
[2023-03-11 01:18:15] [INFO ] Implicit Places using invariants in 2265 ms returned []
[2023-03-11 01:18:15] [INFO ] Invariant cache hit.
[2023-03-11 01:18:22] [INFO ] Implicit Places using invariants and state equation in 7535 ms returned [2754, 2765, 2776, 2784, 2792, 2800, 2808, 2819, 2827, 2835, 2846]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 9880 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2909/3222 places, 3581/3986 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 2896 transition count 3568
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 2896 transition count 3568
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 2885 transition count 3557
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 2885 transition count 3557
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 57 place count 2876 transition count 3548
Iterating global reduction 0 with 9 rules applied. Total rules applied 66 place count 2876 transition count 3548
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 70 place count 2872 transition count 3544
Iterating global reduction 0 with 4 rules applied. Total rules applied 74 place count 2872 transition count 3544
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 2870 transition count 3542
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 2870 transition count 3542
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 2868 transition count 3540
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 2868 transition count 3540
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 2866 transition count 3538
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 2866 transition count 3538
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 2864 transition count 3536
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 2864 transition count 3536
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 2863 transition count 3535
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 2863 transition count 3535
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 2862 transition count 3534
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 2862 transition count 3534
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 2861 transition count 3533
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 2861 transition count 3533
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 2860 transition count 3532
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 2860 transition count 3532
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 2859 transition count 3531
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 2859 transition count 3531
Applied a total of 100 rules in 2149 ms. Remains 2859 /2909 variables (removed 50) and now considering 3531/3581 (removed 50) transitions.
// Phase 1: matrix 3531 rows 2859 cols
[2023-03-11 01:18:25] [INFO ] Computed 305 place invariants in 91 ms
[2023-03-11 01:18:26] [INFO ] Implicit Places using invariants in 1590 ms returned []
[2023-03-11 01:18:26] [INFO ] Invariant cache hit.
[2023-03-11 01:18:30] [INFO ] Implicit Places using invariants and state equation in 3931 ms returned []
Implicit Place search using SMT with State Equation took 5525 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2859/3222 places, 3531/3986 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 20728 ms. Remains : 2859/3222 places, 3531/3986 transitions.
Support contains 57 out of 2859 places after structural reductions.
[2023-03-11 01:18:30] [INFO ] Flatten gal took : 221 ms
[2023-03-11 01:18:31] [INFO ] Flatten gal took : 149 ms
[2023-03-11 01:18:31] [INFO ] Input system was already deterministic with 3531 transitions.
Support contains 53 out of 2859 places (down from 57) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 409 ms. (steps per millisecond=24 ) properties (out of 35) seen :13
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) 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 22) 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 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) 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 22) 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 22) 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 22) 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 22) 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 22) 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 22) 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 22) 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 22) 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 22) 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 22) 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 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) 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 22) 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 22) 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 22) 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 22) 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 22) 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 22) seen :0
Running SMT prover for 22 properties.
[2023-03-11 01:18:31] [INFO ] Invariant cache hit.
[2023-03-11 01:18:33] [INFO ] [Real]Absence check using 75 positive place invariants in 72 ms returned sat
[2023-03-11 01:18:33] [INFO ] [Real]Absence check using 75 positive and 230 generalized place invariants in 190 ms returned sat
[2023-03-11 01:18:37] [INFO ] After 5488ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-11 01:18:39] [INFO ] [Nat]Absence check using 75 positive place invariants in 46 ms returned sat
[2023-03-11 01:18:39] [INFO ] [Nat]Absence check using 75 positive and 230 generalized place invariants in 175 ms returned sat
[2023-03-11 01:19:02] [INFO ] After 21882ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :18
[2023-03-11 01:19:02] [INFO ] After 21931ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :18
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-11 01:19:02] [INFO ] After 25094ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :18
Fused 22 Parikh solutions to 2 different solutions.
Parikh walk visited 2 properties in 262 ms.
Support contains 33 out of 2859 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2859/2859 places, 3531/3531 transitions.
Drop transitions removed 518 transitions
Trivial Post-agglo rules discarded 518 transitions
Performed 518 trivial Post agglomeration. Transition count delta: 518
Iterating post reduction 0 with 518 rules applied. Total rules applied 518 place count 2859 transition count 3013
Reduce places removed 518 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 521 rules applied. Total rules applied 1039 place count 2341 transition count 3010
Reduce places removed 2 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 5 rules applied. Total rules applied 1044 place count 2339 transition count 3007
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1047 place count 2336 transition count 3007
Performed 763 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 763 Pre rules applied. Total rules applied 1047 place count 2336 transition count 2244
Deduced a syphon composed of 763 places in 4 ms
Ensure Unique test removed 72 places
Reduce places removed 835 places and 0 transitions.
Iterating global reduction 4 with 1598 rules applied. Total rules applied 2645 place count 1501 transition count 2244
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 4 with 53 rules applied. Total rules applied 2698 place count 1493 transition count 2199
Reduce places removed 45 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 46 rules applied. Total rules applied 2744 place count 1448 transition count 2198
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2745 place count 1447 transition count 2198
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 28 Pre rules applied. Total rules applied 2745 place count 1447 transition count 2170
Deduced a syphon composed of 28 places in 6 ms
Ensure Unique test removed 28 places
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 7 with 84 rules applied. Total rules applied 2829 place count 1391 transition count 2170
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 27 Pre rules applied. Total rules applied 2829 place count 1391 transition count 2143
Deduced a syphon composed of 27 places in 14 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 7 with 54 rules applied. Total rules applied 2883 place count 1364 transition count 2143
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2885 place count 1362 transition count 2141
Iterating global reduction 7 with 2 rules applied. Total rules applied 2887 place count 1362 transition count 2141
Performed 227 Post agglomeration using F-continuation condition.Transition count delta: 227
Deduced a syphon composed of 227 places in 10 ms
Ensure Unique test removed 3 places
Reduce places removed 230 places and 0 transitions.
Iterating global reduction 7 with 457 rules applied. Total rules applied 3344 place count 1132 transition count 1914
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 3348 place count 1128 transition count 1910
Ensure Unique test removed 1 places
Iterating global reduction 7 with 5 rules applied. Total rules applied 3353 place count 1127 transition count 1910
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 1 rules applied. Total rules applied 3354 place count 1127 transition count 1909
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3355 place count 1126 transition count 1909
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 3355 place count 1126 transition count 1908
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 3357 place count 1125 transition count 1908
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 3359 place count 1123 transition count 1906
Iterating global reduction 9 with 2 rules applied. Total rules applied 3361 place count 1123 transition count 1906
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 9 with 2 rules applied. Total rules applied 3363 place count 1123 transition count 1904
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 3364 place count 1122 transition count 1904
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 11 with 2 rules applied. Total rules applied 3366 place count 1121 transition count 1909
Free-agglomeration rule applied 8 times.
Iterating global reduction 11 with 8 rules applied. Total rules applied 3374 place count 1121 transition count 1901
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 3382 place count 1113 transition count 1901
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 12 with 6 rules applied. Total rules applied 3388 place count 1113 transition count 1895
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 3394 place count 1107 transition count 1895
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 13 with 7 rules applied. Total rules applied 3401 place count 1107 transition count 1895
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 3402 place count 1106 transition count 1894
Reduce places removed 13 places and 0 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 13 with 19 rules applied. Total rules applied 3421 place count 1093 transition count 1888
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 3427 place count 1087 transition count 1888
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 20 Pre rules applied. Total rules applied 3427 place count 1087 transition count 1868
Deduced a syphon composed of 20 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 15 with 41 rules applied. Total rules applied 3468 place count 1066 transition count 1868
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 15 with 8 rules applied. Total rules applied 3476 place count 1058 transition count 1868
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 1 Pre rules applied. Total rules applied 3476 place count 1058 transition count 1867
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 3478 place count 1057 transition count 1867
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 3479 place count 1056 transition count 1866
Iterating global reduction 16 with 1 rules applied. Total rules applied 3480 place count 1056 transition count 1866
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 3481 place count 1055 transition count 1865
Iterating global reduction 16 with 1 rules applied. Total rules applied 3482 place count 1055 transition count 1865
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 3483 place count 1054 transition count 1864
Iterating global reduction 16 with 1 rules applied. Total rules applied 3484 place count 1054 transition count 1864
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 3485 place count 1054 transition count 1863
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 3 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 17 with 28 rules applied. Total rules applied 3513 place count 1040 transition count 1849
Discarding 6 places :
Symmetric choice reduction at 17 with 6 rule applications. Total rules 3519 place count 1034 transition count 1843
Iterating global reduction 17 with 6 rules applied. Total rules applied 3525 place count 1034 transition count 1843
Free-agglomeration rule applied 6 times.
Iterating global reduction 17 with 6 rules applied. Total rules applied 3531 place count 1034 transition count 1837
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 3537 place count 1028 transition count 1837
Applied a total of 3537 rules in 1032 ms. Remains 1028 /2859 variables (removed 1831) and now considering 1837/3531 (removed 1694) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1033 ms. Remains : 1028/2859 places, 1837/3531 transitions.
Incomplete random walk after 10000 steps, including 103 resets, run finished after 333 ms. (steps per millisecond=30 ) properties (out of 19) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 1837 rows 1028 cols
[2023-03-11 01:19:04] [INFO ] Computed 171 place invariants in 17 ms
[2023-03-11 01:19:04] [INFO ] [Real]Absence check using 50 positive place invariants in 27 ms returned sat
[2023-03-11 01:19:04] [INFO ] [Real]Absence check using 50 positive and 121 generalized place invariants in 144 ms returned sat
[2023-03-11 01:19:06] [INFO ] After 1864ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-11 01:19:06] [INFO ] [Nat]Absence check using 50 positive place invariants in 26 ms returned sat
[2023-03-11 01:19:06] [INFO ] [Nat]Absence check using 50 positive and 121 generalized place invariants in 72 ms returned sat
[2023-03-11 01:19:26] [INFO ] After 19057ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :8
[2023-03-11 01:19:26] [INFO ] Deduced a trap composed of 42 places in 274 ms of which 6 ms to minimize.
[2023-03-11 01:19:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 467 ms
[2023-03-11 01:19:27] [INFO ] After 20700ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :8
Attempting to minimize the solution found.
Minimization took 776 ms.
[2023-03-11 01:19:28] [INFO ] After 22544ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :8
Fused 16 Parikh solutions to 8 different solutions.
Parikh walk visited 1 properties in 211 ms.
Support contains 12 out of 1028 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1028/1028 places, 1837/1837 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 1028 transition count 1836
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1027 transition count 1836
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 2 place count 1027 transition count 1822
Deduced a syphon composed of 14 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 29 rules applied. Total rules applied 31 place count 1012 transition count 1822
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 32 place count 1011 transition count 1814
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 1011 transition count 1814
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 34 place count 1010 transition count 1806
Iterating global reduction 2 with 1 rules applied. Total rules applied 35 place count 1010 transition count 1806
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 36 place count 1009 transition count 1798
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 1009 transition count 1798
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 38 place count 1008 transition count 1790
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 1008 transition count 1790
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 40 place count 1007 transition count 1782
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 1007 transition count 1782
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 1006 transition count 1774
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 1006 transition count 1774
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 44 place count 1005 transition count 1766
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 1005 transition count 1766
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 1004 transition count 1758
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 1004 transition count 1758
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 1003 transition count 1750
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 1003 transition count 1750
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 1002 transition count 1742
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 1002 transition count 1742
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 1001 transition count 1734
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 1001 transition count 1734
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 55 place count 1000 transition count 1733
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 999 transition count 1732
Applied a total of 56 rules in 340 ms. Remains 999 /1028 variables (removed 29) and now considering 1732/1837 (removed 105) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 341 ms. Remains : 999/1028 places, 1732/1837 transitions.
Incomplete random walk after 10000 steps, including 103 resets, run finished after 269 ms. (steps per millisecond=37 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 171387 steps, run timeout after 3001 ms. (steps per millisecond=57 ) properties seen :{}
Probabilistic random walk after 171387 steps, saw 39492 distinct states, run finished after 3003 ms. (steps per millisecond=57 ) properties seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 1732 rows 999 cols
[2023-03-11 01:19:33] [INFO ] Computed 170 place invariants in 16 ms
[2023-03-11 01:19:33] [INFO ] [Real]Absence check using 50 positive place invariants in 14 ms returned sat
[2023-03-11 01:19:33] [INFO ] [Real]Absence check using 50 positive and 120 generalized place invariants in 46 ms returned sat
[2023-03-11 01:19:33] [INFO ] After 437ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-11 01:19:33] [INFO ] [Nat]Absence check using 50 positive place invariants in 15 ms returned sat
[2023-03-11 01:19:33] [INFO ] [Nat]Absence check using 50 positive and 120 generalized place invariants in 35 ms returned sat
[2023-03-11 01:19:38] [INFO ] After 4144ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :7
[2023-03-11 01:19:39] [INFO ] After 5151ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :7
Attempting to minimize the solution found.
Minimization took 553 ms.
[2023-03-11 01:19:39] [INFO ] After 6216ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :7
Fused 8 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 88 ms.
Support contains 10 out of 999 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 999/999 places, 1732/1732 transitions.
Applied a total of 0 rules in 33 ms. Remains 999 /999 variables (removed 0) and now considering 1732/1732 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 999/999 places, 1732/1732 transitions.
Incomplete random walk after 10000 steps, including 111 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 192698 steps, run timeout after 3001 ms. (steps per millisecond=64 ) properties seen :{}
Probabilistic random walk after 192698 steps, saw 43697 distinct states, run finished after 3001 ms. (steps per millisecond=64 ) properties seen :0
Running SMT prover for 7 properties.
[2023-03-11 01:19:43] [INFO ] Invariant cache hit.
[2023-03-11 01:19:43] [INFO ] [Real]Absence check using 50 positive place invariants in 33 ms returned sat
[2023-03-11 01:19:43] [INFO ] [Real]Absence check using 50 positive and 120 generalized place invariants in 56 ms returned sat
[2023-03-11 01:19:43] [INFO ] After 417ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-11 01:19:43] [INFO ] [Nat]Absence check using 50 positive place invariants in 17 ms returned sat
[2023-03-11 01:19:44] [INFO ] [Nat]Absence check using 50 positive and 120 generalized place invariants in 67 ms returned sat
[2023-03-11 01:19:45] [INFO ] After 1560ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-11 01:19:46] [INFO ] Deduced a trap composed of 72 places in 351 ms of which 7 ms to minimize.
[2023-03-11 01:19:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 504 ms
[2023-03-11 01:19:47] [INFO ] After 3019ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 651 ms.
[2023-03-11 01:19:47] [INFO ] After 4190ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 209 ms.
Support contains 10 out of 999 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 999/999 places, 1732/1732 transitions.
Applied a total of 0 rules in 63 ms. Remains 999 /999 variables (removed 0) and now considering 1732/1732 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 999/999 places, 1732/1732 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 999/999 places, 1732/1732 transitions.
Applied a total of 0 rules in 42 ms. Remains 999 /999 variables (removed 0) and now considering 1732/1732 (removed 0) transitions.
[2023-03-11 01:19:48] [INFO ] Invariant cache hit.
[2023-03-11 01:19:48] [INFO ] Implicit Places using invariants in 710 ms returned [1, 18, 19, 31, 48, 66, 136, 140, 149, 150, 152, 169, 187, 263, 267, 268, 279, 280, 281, 283, 300, 318, 388, 392, 393, 404, 405, 407, 424, 442, 511, 515, 516, 527, 528, 530, 547, 565, 587, 636, 637, 648, 649, 651, 668, 686, 755, 759, 760, 771, 772, 774, 791, 809, 878, 882, 883, 886, 897, 898, 899, 917, 938, 939, 940, 941]
Discarding 66 places :
Implicit Place search using SMT only with invariants took 712 ms to find 66 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 933/999 places, 1732/1732 transitions.
Drop transitions removed 123 transitions
Trivial Post-agglo rules discarded 123 transitions
Performed 123 trivial Post agglomeration. Transition count delta: 123
Iterating post reduction 0 with 123 rules applied. Total rules applied 123 place count 933 transition count 1609
Reduce places removed 123 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 128 rules applied. Total rules applied 251 place count 810 transition count 1604
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 251 place count 810 transition count 1568
Deduced a syphon composed of 36 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 73 rules applied. Total rules applied 324 place count 773 transition count 1568
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 337 place count 768 transition count 1560
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 345 place count 760 transition count 1560
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 348 place count 757 transition count 1557
Iterating global reduction 4 with 3 rules applied. Total rules applied 351 place count 757 transition count 1557
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 354 place count 757 transition count 1554
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 2 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 5 with 100 rules applied. Total rules applied 454 place count 707 transition count 1504
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 460 place count 701 transition count 1498
Iterating global reduction 5 with 6 rules applied. Total rules applied 466 place count 701 transition count 1498
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 472 place count 701 transition count 1492
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 6 with 4 rules applied. Total rules applied 476 place count 699 transition count 1493
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 477 place count 699 transition count 1492
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 478 place count 698 transition count 1492
Free-agglomeration rule (complex) applied 17 times.
Iterating global reduction 7 with 17 rules applied. Total rules applied 495 place count 698 transition count 1475
Ensure Unique test removed 1 places
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 513 place count 680 transition count 1475
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 514 place count 680 transition count 1474
Partial Free-agglomeration rule applied 21 times.
Drop transitions removed 21 transitions
Iterating global reduction 8 with 21 rules applied. Total rules applied 535 place count 680 transition count 1474
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 536 place count 680 transition count 1473
Applied a total of 536 rules in 331 ms. Remains 680 /933 variables (removed 253) and now considering 1473/1732 (removed 259) transitions.
// Phase 1: matrix 1473 rows 680 cols
[2023-03-11 01:19:49] [INFO ] Computed 97 place invariants in 11 ms
[2023-03-11 01:19:49] [INFO ] Implicit Places using invariants in 443 ms returned [73, 89, 96, 99, 101, 104, 105, 159, 175, 181, 184, 186, 191, 192, 245, 261, 268, 271, 273, 278, 279, 332, 348, 354, 357, 359, 364, 365, 433, 439, 442, 444, 449, 450, 502, 519, 525, 528, 530, 535, 536, 589, 605, 611, 614, 616]
Discarding 46 places :
Implicit Place search using SMT only with invariants took 449 ms to find 46 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 634/999 places, 1473/1732 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 614 transition count 1453
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 614 transition count 1453
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 45 place count 609 transition count 1448
Iterating global reduction 0 with 5 rules applied. Total rules applied 50 place count 609 transition count 1448
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 76 place count 596 transition count 1435
Free-agglomeration rule applied 21 times.
Iterating global reduction 0 with 21 rules applied. Total rules applied 97 place count 596 transition count 1414
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 118 place count 575 transition count 1414
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 124 place count 575 transition count 1408
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 130 place count 569 transition count 1408
Applied a total of 130 rules in 217 ms. Remains 569 /634 variables (removed 65) and now considering 1408/1473 (removed 65) transitions.
// Phase 1: matrix 1408 rows 569 cols
[2023-03-11 01:19:49] [INFO ] Computed 51 place invariants in 27 ms
[2023-03-11 01:19:50] [INFO ] Implicit Places using invariants in 356 ms returned []
[2023-03-11 01:19:50] [INFO ] Invariant cache hit.
[2023-03-11 01:19:51] [INFO ] Implicit Places using invariants and state equation in 1339 ms returned []
Implicit Place search using SMT with State Equation took 1698 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 569/999 places, 1408/1732 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3464 ms. Remains : 569/999 places, 1408/1732 transitions.
Incomplete random walk after 10000 steps, including 164 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 196345 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :{6=1}
Probabilistic random walk after 196345 steps, saw 59346 distinct states, run finished after 3002 ms. (steps per millisecond=65 ) properties seen :1
Running SMT prover for 6 properties.
[2023-03-11 01:19:55] [INFO ] Invariant cache hit.
[2023-03-11 01:19:55] [INFO ] [Real]Absence check using 12 positive place invariants in 12 ms returned sat
[2023-03-11 01:19:55] [INFO ] [Real]Absence check using 12 positive and 39 generalized place invariants in 19 ms returned sat
[2023-03-11 01:19:55] [INFO ] After 768ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 01:19:55] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-11 01:19:56] [INFO ] [Nat]Absence check using 12 positive and 39 generalized place invariants in 55 ms returned sat
[2023-03-11 01:19:57] [INFO ] After 1335ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-11 01:19:58] [INFO ] After 1913ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 398 ms.
[2023-03-11 01:19:58] [INFO ] After 2616ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 74 ms.
Support contains 9 out of 569 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 569/569 places, 1408/1408 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 567 transition count 1406
Applied a total of 4 rules in 32 ms. Remains 567 /569 variables (removed 2) and now considering 1406/1408 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 567/569 places, 1406/1408 transitions.
Incomplete random walk after 10000 steps, including 166 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 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 32 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 36 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 185762 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :{}
Probabilistic random walk after 185762 steps, saw 56442 distinct states, run finished after 3001 ms. (steps per millisecond=61 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1406 rows 567 cols
[2023-03-11 01:20:01] [INFO ] Computed 51 place invariants in 12 ms
[2023-03-11 01:20:02] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-11 01:20:02] [INFO ] [Real]Absence check using 12 positive and 39 generalized place invariants in 37 ms returned sat
[2023-03-11 01:20:02] [INFO ] After 171ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 01:20:02] [INFO ] [Nat]Absence check using 12 positive place invariants in 23 ms returned sat
[2023-03-11 01:20:02] [INFO ] [Nat]Absence check using 12 positive and 39 generalized place invariants in 31 ms returned sat
[2023-03-11 01:20:03] [INFO ] After 1024ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-11 01:20:04] [INFO ] After 1625ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 531 ms.
[2023-03-11 01:20:04] [INFO ] After 2540ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 76 ms.
Support contains 9 out of 567 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 567/567 places, 1406/1406 transitions.
Applied a total of 0 rules in 20 ms. Remains 567 /567 variables (removed 0) and now considering 1406/1406 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 567/567 places, 1406/1406 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 567/567 places, 1406/1406 transitions.
Applied a total of 0 rules in 21 ms. Remains 567 /567 variables (removed 0) and now considering 1406/1406 (removed 0) transitions.
[2023-03-11 01:20:04] [INFO ] Invariant cache hit.
[2023-03-11 01:20:05] [INFO ] Implicit Places using invariants in 340 ms returned []
[2023-03-11 01:20:05] [INFO ] Invariant cache hit.
[2023-03-11 01:20:06] [INFO ] Implicit Places using invariants and state equation in 1236 ms returned []
Implicit Place search using SMT with State Equation took 1586 ms to find 0 implicit places.
[2023-03-11 01:20:06] [INFO ] Redundant transitions in 152 ms returned []
[2023-03-11 01:20:06] [INFO ] Invariant cache hit.
[2023-03-11 01:20:06] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2304 ms. Remains : 567/567 places, 1406/1406 transitions.
Applied a total of 0 rules in 17 ms. Remains 567 /567 variables (removed 0) and now considering 1406/1406 (removed 0) transitions.
Running SMT prover for 6 properties.
[2023-03-11 01:20:07] [INFO ] Invariant cache hit.
[2023-03-11 01:20:07] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-11 01:20:07] [INFO ] [Real]Absence check using 12 positive and 39 generalized place invariants in 15 ms returned sat
[2023-03-11 01:20:07] [INFO ] After 767ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 01:20:07] [INFO ] [Nat]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-11 01:20:07] [INFO ] [Nat]Absence check using 12 positive and 39 generalized place invariants in 24 ms returned sat
[2023-03-11 01:20:08] [INFO ] After 885ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-11 01:20:09] [INFO ] After 1613ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 419 ms.
[2023-03-11 01:20:10] [INFO ] After 2260ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
FORMULA ASLink-PT-07b-LTLFireability-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 9 atomic propositions for a total of 13 simplifications.
FORMULA ASLink-PT-07b-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-07b-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 116 stabilizing places and 116 stable transitions
FORMULA ASLink-PT-07b-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0))&&F(p1))))'
Support contains 3 out of 2859 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2859/2859 places, 3531/3531 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2856 transition count 3521
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2856 transition count 3521
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 2855 transition count 3513
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 2855 transition count 3513
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2854 transition count 3512
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2854 transition count 3512
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2853 transition count 3504
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2853 transition count 3504
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2852 transition count 3496
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2852 transition count 3496
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2851 transition count 3495
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2851 transition count 3495
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2850 transition count 3487
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2850 transition count 3487
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2849 transition count 3479
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2849 transition count 3479
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2848 transition count 3478
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2848 transition count 3478
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2847 transition count 3470
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2847 transition count 3470
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2846 transition count 3462
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2846 transition count 3462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2845 transition count 3461
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2845 transition count 3461
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2844 transition count 3453
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2844 transition count 3453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2843 transition count 3445
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2843 transition count 3445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2842 transition count 3444
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2842 transition count 3444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2841 transition count 3436
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2841 transition count 3436
Applied a total of 36 rules in 2882 ms. Remains 2841 /2859 variables (removed 18) and now considering 3436/3531 (removed 95) transitions.
// Phase 1: matrix 3436 rows 2841 cols
[2023-03-11 01:20:13] [INFO ] Computed 305 place invariants in 66 ms
[2023-03-11 01:20:14] [INFO ] Implicit Places using invariants in 1320 ms returned []
[2023-03-11 01:20:14] [INFO ] Invariant cache hit.
[2023-03-11 01:20:19] [INFO ] Implicit Places using invariants and state equation in 4987 ms returned []
Implicit Place search using SMT with State Equation took 6309 ms to find 0 implicit places.
[2023-03-11 01:20:19] [INFO ] Invariant cache hit.
[2023-03-11 01:20:22] [INFO ] Dead Transitions using invariants and state equation in 2862 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2841/2859 places, 3436/3531 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12053 ms. Remains : 2841/2859 places, 3436/3531 transitions.
Stuttering acceptance computed with spot in 380 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(OR (EQ s704 0) (EQ s797 0)), p1:(EQ s2338 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 547 steps with 0 reset in 8 ms.
FORMULA ASLink-PT-07b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-04 finished in 12544 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(G(p1))||p0)))'
Support contains 3 out of 2859 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2859/2859 places, 3531/3531 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2856 transition count 3521
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2856 transition count 3521
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 2855 transition count 3513
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 2855 transition count 3513
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2854 transition count 3512
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2854 transition count 3512
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2853 transition count 3504
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2853 transition count 3504
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2852 transition count 3496
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2852 transition count 3496
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2851 transition count 3495
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2851 transition count 3495
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2850 transition count 3487
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2850 transition count 3487
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2849 transition count 3479
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2849 transition count 3479
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2848 transition count 3478
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2848 transition count 3478
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2847 transition count 3470
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2847 transition count 3470
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2846 transition count 3462
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2846 transition count 3462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2845 transition count 3461
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2845 transition count 3461
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2844 transition count 3453
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2844 transition count 3453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2843 transition count 3445
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2843 transition count 3445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2842 transition count 3444
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2842 transition count 3444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2841 transition count 3436
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2841 transition count 3436
Applied a total of 36 rules in 3007 ms. Remains 2841 /2859 variables (removed 18) and now considering 3436/3531 (removed 95) transitions.
[2023-03-11 01:20:26] [INFO ] Invariant cache hit.
[2023-03-11 01:20:27] [INFO ] Implicit Places using invariants in 1376 ms returned []
[2023-03-11 01:20:27] [INFO ] Invariant cache hit.
[2023-03-11 01:20:34] [INFO ] Implicit Places using invariants and state equation in 7143 ms returned []
Implicit Place search using SMT with State Equation took 8534 ms to find 0 implicit places.
[2023-03-11 01:20:34] [INFO ] Invariant cache hit.
[2023-03-11 01:20:37] [INFO ] Dead Transitions using invariants and state equation in 2661 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2841/2859 places, 3436/3531 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14206 ms. Remains : 2841/2859 places, 3436/3531 transitions.
Stuttering acceptance computed with spot in 138 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s2484 1) (AND (EQ s2010 1) (EQ s2194 1))), p1:(EQ s2484 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-07b-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-06 finished in 14382 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 2859 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2859/2859 places, 3531/3531 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2856 transition count 3521
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2856 transition count 3521
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 2855 transition count 3513
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 2855 transition count 3513
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2854 transition count 3512
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2854 transition count 3512
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2853 transition count 3504
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2853 transition count 3504
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2852 transition count 3496
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2852 transition count 3496
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2851 transition count 3495
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2851 transition count 3495
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2850 transition count 3487
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2850 transition count 3487
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2849 transition count 3479
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2849 transition count 3479
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2848 transition count 3478
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2848 transition count 3478
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2847 transition count 3470
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2847 transition count 3470
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2846 transition count 3462
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2846 transition count 3462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2845 transition count 3461
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2845 transition count 3461
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2844 transition count 3453
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2844 transition count 3453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2843 transition count 3445
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2843 transition count 3445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2842 transition count 3444
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2842 transition count 3444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2841 transition count 3436
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2841 transition count 3436
Applied a total of 36 rules in 2754 ms. Remains 2841 /2859 variables (removed 18) and now considering 3436/3531 (removed 95) transitions.
[2023-03-11 01:20:40] [INFO ] Invariant cache hit.
[2023-03-11 01:20:41] [INFO ] Implicit Places using invariants in 1437 ms returned []
[2023-03-11 01:20:41] [INFO ] Invariant cache hit.
[2023-03-11 01:20:43] [INFO ] Implicit Places using invariants and state equation in 2200 ms returned []
Implicit Place search using SMT with State Equation took 3639 ms to find 0 implicit places.
[2023-03-11 01:20:43] [INFO ] Invariant cache hit.
[2023-03-11 01:20:46] [INFO ] Dead Transitions using invariants and state equation in 2196 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2841/2859 places, 3436/3531 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8591 ms. Remains : 2841/2859 places, 3436/3531 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-07 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 s843 1) (EQ s985 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 354 steps with 0 reset in 7 ms.
FORMULA ASLink-PT-07b-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-07 finished in 8804 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 1 out of 2859 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2859/2859 places, 3531/3531 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 2857 transition count 3522
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2857 transition count 3522
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 2856 transition count 3514
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 2856 transition count 3514
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 2855 transition count 3513
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 2855 transition count 3513
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2854 transition count 3505
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2854 transition count 3505
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2853 transition count 3497
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2853 transition count 3497
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2852 transition count 3496
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2852 transition count 3496
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2851 transition count 3488
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2851 transition count 3488
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2850 transition count 3480
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2850 transition count 3480
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2849 transition count 3479
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2849 transition count 3479
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2848 transition count 3471
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2848 transition count 3471
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2847 transition count 3463
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2847 transition count 3463
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2846 transition count 3462
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2846 transition count 3462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2845 transition count 3454
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2845 transition count 3454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2844 transition count 3446
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2844 transition count 3446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2843 transition count 3445
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2843 transition count 3445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2842 transition count 3437
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2842 transition count 3437
Applied a total of 34 rules in 2732 ms. Remains 2842 /2859 variables (removed 17) and now considering 3437/3531 (removed 94) transitions.
// Phase 1: matrix 3437 rows 2842 cols
[2023-03-11 01:20:49] [INFO ] Computed 305 place invariants in 67 ms
[2023-03-11 01:20:50] [INFO ] Implicit Places using invariants in 1476 ms returned []
[2023-03-11 01:20:50] [INFO ] Invariant cache hit.
[2023-03-11 01:20:57] [INFO ] Implicit Places using invariants and state equation in 6767 ms returned []
Implicit Place search using SMT with State Equation took 8268 ms to find 0 implicit places.
[2023-03-11 01:20:57] [INFO ] Invariant cache hit.
[2023-03-11 01:20:59] [INFO ] Dead Transitions using invariants and state equation in 1771 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2842/2859 places, 3437/3531 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12773 ms. Remains : 2842/2859 places, 3437/3531 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-07b-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:(EQ s1483 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 556 steps with 0 reset in 5 ms.
FORMULA ASLink-PT-07b-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-08 finished in 12990 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 2859 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2859/2859 places, 3531/3531 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 528 transitions
Trivial Post-agglo rules discarded 528 transitions
Performed 528 trivial Post agglomeration. Transition count delta: 528
Iterating post reduction 0 with 528 rules applied. Total rules applied 528 place count 2858 transition count 3002
Reduce places removed 528 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 531 rules applied. Total rules applied 1059 place count 2330 transition count 2999
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1061 place count 2328 transition count 2999
Performed 774 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 774 Pre rules applied. Total rules applied 1061 place count 2328 transition count 2225
Deduced a syphon composed of 774 places in 4 ms
Ensure Unique test removed 73 places
Reduce places removed 847 places and 0 transitions.
Iterating global reduction 3 with 1621 rules applied. Total rules applied 2682 place count 1481 transition count 2225
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 3 with 53 rules applied. Total rules applied 2735 place count 1473 transition count 2180
Reduce places removed 45 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 46 rules applied. Total rules applied 2781 place count 1428 transition count 2179
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2782 place count 1427 transition count 2179
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 29 Pre rules applied. Total rules applied 2782 place count 1427 transition count 2150
Deduced a syphon composed of 29 places in 5 ms
Ensure Unique test removed 29 places
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 6 with 87 rules applied. Total rules applied 2869 place count 1369 transition count 2150
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 28 Pre rules applied. Total rules applied 2869 place count 1369 transition count 2122
Deduced a syphon composed of 28 places in 4 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 6 with 56 rules applied. Total rules applied 2925 place count 1341 transition count 2122
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 2928 place count 1338 transition count 2112
Iterating global reduction 6 with 3 rules applied. Total rules applied 2931 place count 1338 transition count 2112
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2932 place count 1337 transition count 2104
Iterating global reduction 6 with 1 rules applied. Total rules applied 2933 place count 1337 transition count 2104
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2934 place count 1336 transition count 2096
Iterating global reduction 6 with 1 rules applied. Total rules applied 2935 place count 1336 transition count 2096
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2936 place count 1335 transition count 2088
Iterating global reduction 6 with 1 rules applied. Total rules applied 2937 place count 1335 transition count 2088
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2938 place count 1334 transition count 2080
Iterating global reduction 6 with 1 rules applied. Total rules applied 2939 place count 1334 transition count 2080
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2940 place count 1333 transition count 2072
Iterating global reduction 6 with 1 rules applied. Total rules applied 2941 place count 1333 transition count 2072
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2942 place count 1332 transition count 2064
Iterating global reduction 6 with 1 rules applied. Total rules applied 2943 place count 1332 transition count 2064
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2944 place count 1331 transition count 2056
Iterating global reduction 6 with 1 rules applied. Total rules applied 2945 place count 1331 transition count 2056
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2946 place count 1330 transition count 2048
Iterating global reduction 6 with 1 rules applied. Total rules applied 2947 place count 1330 transition count 2048
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2948 place count 1329 transition count 2040
Iterating global reduction 6 with 1 rules applied. Total rules applied 2949 place count 1329 transition count 2040
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2950 place count 1328 transition count 2032
Iterating global reduction 6 with 1 rules applied. Total rules applied 2951 place count 1328 transition count 2032
Performed 226 Post agglomeration using F-continuation condition.Transition count delta: 226
Deduced a syphon composed of 226 places in 5 ms
Ensure Unique test removed 2 places
Reduce places removed 228 places and 0 transitions.
Iterating global reduction 6 with 454 rules applied. Total rules applied 3405 place count 1100 transition count 1806
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 3409 place count 1096 transition count 1802
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 3414 place count 1095 transition count 1802
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 3415 place count 1095 transition count 1801
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 3416 place count 1094 transition count 1801
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 3416 place count 1094 transition count 1800
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3418 place count 1093 transition count 1800
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 3420 place count 1091 transition count 1798
Iterating global reduction 8 with 2 rules applied. Total rules applied 3422 place count 1091 transition count 1798
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 3424 place count 1091 transition count 1796
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 3425 place count 1090 transition count 1796
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3427 place count 1089 transition count 1801
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3429 place count 1087 transition count 1799
Reduce places removed 13 places and 0 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 10 with 19 rules applied. Total rules applied 3448 place count 1074 transition count 1793
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 3454 place count 1068 transition count 1793
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 20 Pre rules applied. Total rules applied 3454 place count 1068 transition count 1773
Deduced a syphon composed of 20 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 12 with 41 rules applied. Total rules applied 3495 place count 1047 transition count 1773
Discarding 14 places :
Implicit places reduction removed 14 places
Iterating post reduction 12 with 14 rules applied. Total rules applied 3509 place count 1033 transition count 1773
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 3509 place count 1033 transition count 1772
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 3511 place count 1032 transition count 1772
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 3 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 13 with 42 rules applied. Total rules applied 3553 place count 1011 transition count 1751
Discarding 13 places :
Symmetric choice reduction at 13 with 13 rule applications. Total rules 3566 place count 998 transition count 1738
Iterating global reduction 13 with 13 rules applied. Total rules applied 3579 place count 998 transition count 1738
Discarding 7 places :
Symmetric choice reduction at 13 with 7 rule applications. Total rules 3586 place count 991 transition count 1731
Iterating global reduction 13 with 7 rules applied. Total rules applied 3593 place count 991 transition count 1731
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 13 with 7 rules applied. Total rules applied 3600 place count 991 transition count 1724
Applied a total of 3600 rules in 1156 ms. Remains 991 /2859 variables (removed 1868) and now considering 1724/3531 (removed 1807) transitions.
// Phase 1: matrix 1724 rows 991 cols
[2023-03-11 01:21:00] [INFO ] Computed 164 place invariants in 39 ms
[2023-03-11 01:21:01] [INFO ] Implicit Places using invariants in 750 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 207, 262, 263, 275, 276, 277, 279, 296, 314, 334, 385, 386, 398, 399, 401, 418, 436, 456, 507, 508, 520, 521, 523, 540, 558, 578, 629, 630, 642, 643, 645, 662, 680, 699, 751, 752, 764, 765, 767, 784, 802, 822, 873, 874, 877, 888, 889, 890, 908, 929, 930, 931, 932]
Discarding 66 places :
Implicit Place search using SMT only with invariants took 765 ms to find 66 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 925/2859 places, 1724/3531 transitions.
Drop transitions removed 119 transitions
Trivial Post-agglo rules discarded 119 transitions
Performed 119 trivial Post agglomeration. Transition count delta: 119
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 925 transition count 1605
Reduce places removed 119 places and 0 transitions.
Iterating post reduction 1 with 119 rules applied. Total rules applied 238 place count 806 transition count 1605
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 238 place count 806 transition count 1569
Deduced a syphon composed of 36 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 73 rules applied. Total rules applied 311 place count 769 transition count 1569
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 324 place count 764 transition count 1561
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 332 place count 756 transition count 1561
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 335 place count 753 transition count 1558
Iterating global reduction 4 with 3 rules applied. Total rules applied 338 place count 753 transition count 1558
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 341 place count 753 transition count 1555
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 5 with 112 rules applied. Total rules applied 453 place count 697 transition count 1499
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 457 place count 695 transition count 1500
Applied a total of 457 rules in 93 ms. Remains 695 /925 variables (removed 230) and now considering 1500/1724 (removed 224) transitions.
// Phase 1: matrix 1500 rows 695 cols
[2023-03-11 01:21:01] [INFO ] Computed 92 place invariants in 29 ms
[2023-03-11 01:21:01] [INFO ] Implicit Places using invariants in 456 ms returned [88, 94, 99, 176, 182, 187, 264, 270, 275, 352, 358, 363, 440, 446, 451, 528, 534, 539, 616, 622, 627, 692]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 461 ms to find 22 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 673/2859 places, 1500/3531 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 673 transition count 1499
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 672 transition count 1499
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 16 place count 658 transition count 1485
Iterating global reduction 2 with 14 rules applied. Total rules applied 30 place count 658 transition count 1485
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 44 place count 644 transition count 1471
Iterating global reduction 2 with 14 rules applied. Total rules applied 58 place count 644 transition count 1471
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 65 place count 637 transition count 1464
Iterating global reduction 2 with 7 rules applied. Total rules applied 72 place count 637 transition count 1464
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 86 place count 630 transition count 1457
Applied a total of 86 rules in 177 ms. Remains 630 /673 variables (removed 43) and now considering 1457/1500 (removed 43) transitions.
// Phase 1: matrix 1457 rows 630 cols
[2023-03-11 01:21:01] [INFO ] Computed 70 place invariants in 29 ms
[2023-03-11 01:21:02] [INFO ] Implicit Places using invariants in 436 ms returned []
[2023-03-11 01:21:02] [INFO ] Invariant cache hit.
[2023-03-11 01:21:03] [INFO ] Implicit Places using invariants and state equation in 1456 ms returned []
Implicit Place search using SMT with State Equation took 1911 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 630/2859 places, 1457/3531 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 4564 ms. Remains : 630/2859 places, 1457/3531 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-09 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 s149 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 85 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-07b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-09 finished in 4668 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((G(p0)||(p0&&F(p1)))))))'
Support contains 3 out of 2859 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2859/2859 places, 3531/3531 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2856 transition count 3521
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2856 transition count 3521
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 2855 transition count 3513
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 2855 transition count 3513
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2854 transition count 3512
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2854 transition count 3512
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2853 transition count 3504
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2853 transition count 3504
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2852 transition count 3496
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2852 transition count 3496
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2851 transition count 3495
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2851 transition count 3495
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2850 transition count 3487
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2850 transition count 3487
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2849 transition count 3479
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2849 transition count 3479
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2848 transition count 3478
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2848 transition count 3478
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2847 transition count 3470
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2847 transition count 3470
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2846 transition count 3462
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2846 transition count 3462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2845 transition count 3461
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2845 transition count 3461
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2844 transition count 3453
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2844 transition count 3453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2843 transition count 3445
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2843 transition count 3445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2842 transition count 3444
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2842 transition count 3444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2841 transition count 3436
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2841 transition count 3436
Applied a total of 36 rules in 2783 ms. Remains 2841 /2859 variables (removed 18) and now considering 3436/3531 (removed 95) transitions.
// Phase 1: matrix 3436 rows 2841 cols
[2023-03-11 01:21:06] [INFO ] Computed 305 place invariants in 33 ms
[2023-03-11 01:21:07] [INFO ] Implicit Places using invariants in 1240 ms returned []
[2023-03-11 01:21:07] [INFO ] Invariant cache hit.
[2023-03-11 01:21:14] [INFO ] Implicit Places using invariants and state equation in 6934 ms returned []
Implicit Place search using SMT with State Equation took 8182 ms to find 0 implicit places.
[2023-03-11 01:21:14] [INFO ] Invariant cache hit.
[2023-03-11 01:21:17] [INFO ] Dead Transitions using invariants and state equation in 2215 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2841/2859 places, 3436/3531 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13190 ms. Remains : 2841/2859 places, 3436/3531 transitions.
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s1020 1), p1:(OR (EQ s822 0) (EQ s1242 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 446 steps with 0 reset in 2 ms.
FORMULA ASLink-PT-07b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-10 finished in 13420 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))&&F(p1))))'
Support contains 2 out of 2859 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2859/2859 places, 3531/3531 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2856 transition count 3521
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2856 transition count 3521
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 2855 transition count 3513
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 2855 transition count 3513
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2854 transition count 3512
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2854 transition count 3512
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2853 transition count 3504
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2853 transition count 3504
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2852 transition count 3496
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2852 transition count 3496
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2851 transition count 3495
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2851 transition count 3495
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2850 transition count 3487
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2850 transition count 3487
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2849 transition count 3479
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2849 transition count 3479
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2848 transition count 3478
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2848 transition count 3478
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2847 transition count 3470
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2847 transition count 3470
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2846 transition count 3462
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2846 transition count 3462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2845 transition count 3461
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2845 transition count 3461
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2844 transition count 3453
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2844 transition count 3453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2843 transition count 3445
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2843 transition count 3445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2842 transition count 3444
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2842 transition count 3444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2841 transition count 3436
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2841 transition count 3436
Applied a total of 36 rules in 2905 ms. Remains 2841 /2859 variables (removed 18) and now considering 3436/3531 (removed 95) transitions.
[2023-03-11 01:21:20] [INFO ] Invariant cache hit.
[2023-03-11 01:21:21] [INFO ] Implicit Places using invariants in 1457 ms returned []
[2023-03-11 01:21:21] [INFO ] Invariant cache hit.
[2023-03-11 01:21:29] [INFO ] Implicit Places using invariants and state equation in 7513 ms returned []
Implicit Place search using SMT with State Equation took 8991 ms to find 0 implicit places.
[2023-03-11 01:21:29] [INFO ] Invariant cache hit.
[2023-03-11 01:21:31] [INFO ] Dead Transitions using invariants and state equation in 2319 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2841/2859 places, 3436/3531 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14217 ms. Remains : 2841/2859 places, 3436/3531 transitions.
Stuttering acceptance computed with spot in 194 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(NEQ s148 1), p0:(AND (NEQ s148 1) (NEQ s111 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1165 ms.
Product exploration explored 100000 steps with 33333 reset in 1089 ms.
Computed a total of 116 stabilizing places and 116 stable transitions
Computed a total of 116 stabilizing places and 116 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 4 factoid took 197 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-07b-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-07b-LTLFireability-11 finished in 16930 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G(F((p1&&X((!p2 U (p3||G(!p2))))))))))'
Support contains 6 out of 2859 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2859/2859 places, 3531/3531 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2856 transition count 3521
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2856 transition count 3521
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 2855 transition count 3513
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 2855 transition count 3513
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2854 transition count 3512
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2854 transition count 3512
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2853 transition count 3504
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2853 transition count 3504
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2852 transition count 3496
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2852 transition count 3496
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2851 transition count 3495
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2851 transition count 3495
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2850 transition count 3487
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2850 transition count 3487
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2849 transition count 3479
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2849 transition count 3479
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2848 transition count 3478
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2848 transition count 3478
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2847 transition count 3470
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2847 transition count 3470
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2846 transition count 3462
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2846 transition count 3462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2845 transition count 3461
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2845 transition count 3461
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2844 transition count 3453
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2844 transition count 3453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2843 transition count 3445
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2843 transition count 3445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2842 transition count 3444
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2842 transition count 3444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2841 transition count 3436
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2841 transition count 3436
Applied a total of 36 rules in 3007 ms. Remains 2841 /2859 variables (removed 18) and now considering 3436/3531 (removed 95) transitions.
[2023-03-11 01:21:37] [INFO ] Invariant cache hit.
[2023-03-11 01:21:38] [INFO ] Implicit Places using invariants in 1378 ms returned []
[2023-03-11 01:21:38] [INFO ] Invariant cache hit.
[2023-03-11 01:21:46] [INFO ] Implicit Places using invariants and state equation in 7682 ms returned []
Implicit Place search using SMT with State Equation took 9075 ms to find 0 implicit places.
[2023-03-11 01:21:46] [INFO ] Invariant cache hit.
[2023-03-11 01:21:48] [INFO ] Dead Transitions using invariants and state equation in 2597 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2841/2859 places, 3436/3531 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14683 ms. Remains : 2841/2859 places, 3436/3531 transitions.
Stuttering acceptance computed with spot in 401 ms :[(OR (NOT p0) (NOT p1) (AND p2 (NOT p3))), (OR (NOT p0) (NOT p1) (AND p2 (NOT p3))), true, (OR (NOT p1) (AND p2 (NOT p3))), (OR (NOT p1) (AND p2 (NOT p3))), (AND p2 (NOT p3))]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}, { cond=(AND p0 p1), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={0} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}, { cond=p1, acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p3) p2), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p3) p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s2081 1), p1:(EQ s2361 0), p3:(AND (NOT (AND (EQ s479 1) (EQ s895 1))) (NOT (AND (EQ s100 1) (EQ s521 1)))), p2:(AND (EQ s100 1) (EQ s521 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-07b-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-12 finished in 15120 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0||(F(p1) U p2)))'
Support contains 5 out of 2859 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2859/2859 places, 3531/3531 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 525 transitions
Trivial Post-agglo rules discarded 525 transitions
Performed 525 trivial Post agglomeration. Transition count delta: 525
Iterating post reduction 0 with 525 rules applied. Total rules applied 525 place count 2858 transition count 3005
Reduce places removed 525 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 528 rules applied. Total rules applied 1053 place count 2333 transition count 3002
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1055 place count 2331 transition count 3002
Performed 774 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 774 Pre rules applied. Total rules applied 1055 place count 2331 transition count 2228
Deduced a syphon composed of 774 places in 4 ms
Ensure Unique test removed 74 places
Reduce places removed 848 places and 0 transitions.
Iterating global reduction 3 with 1622 rules applied. Total rules applied 2677 place count 1483 transition count 2228
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 3 with 53 rules applied. Total rules applied 2730 place count 1476 transition count 2182
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 4 with 46 rules applied. Total rules applied 2776 place count 1430 transition count 2182
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 29 Pre rules applied. Total rules applied 2776 place count 1430 transition count 2153
Deduced a syphon composed of 29 places in 4 ms
Ensure Unique test removed 29 places
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 5 with 87 rules applied. Total rules applied 2863 place count 1372 transition count 2153
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 28 Pre rules applied. Total rules applied 2863 place count 1372 transition count 2125
Deduced a syphon composed of 28 places in 4 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 2919 place count 1344 transition count 2125
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 2922 place count 1341 transition count 2115
Iterating global reduction 5 with 3 rules applied. Total rules applied 2925 place count 1341 transition count 2115
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2926 place count 1340 transition count 2107
Iterating global reduction 5 with 1 rules applied. Total rules applied 2927 place count 1340 transition count 2107
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2928 place count 1339 transition count 2099
Iterating global reduction 5 with 1 rules applied. Total rules applied 2929 place count 1339 transition count 2099
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2930 place count 1338 transition count 2091
Iterating global reduction 5 with 1 rules applied. Total rules applied 2931 place count 1338 transition count 2091
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2932 place count 1337 transition count 2083
Iterating global reduction 5 with 1 rules applied. Total rules applied 2933 place count 1337 transition count 2083
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2934 place count 1336 transition count 2075
Iterating global reduction 5 with 1 rules applied. Total rules applied 2935 place count 1336 transition count 2075
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2936 place count 1335 transition count 2067
Iterating global reduction 5 with 1 rules applied. Total rules applied 2937 place count 1335 transition count 2067
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2938 place count 1334 transition count 2059
Iterating global reduction 5 with 1 rules applied. Total rules applied 2939 place count 1334 transition count 2059
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2940 place count 1333 transition count 2051
Iterating global reduction 5 with 1 rules applied. Total rules applied 2941 place count 1333 transition count 2051
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2942 place count 1332 transition count 2043
Iterating global reduction 5 with 1 rules applied. Total rules applied 2943 place count 1332 transition count 2043
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2944 place count 1331 transition count 2035
Iterating global reduction 5 with 1 rules applied. Total rules applied 2945 place count 1331 transition count 2035
Performed 223 Post agglomeration using F-continuation condition.Transition count delta: 223
Deduced a syphon composed of 223 places in 3 ms
Ensure Unique test removed 2 places
Reduce places removed 225 places and 0 transitions.
Iterating global reduction 5 with 448 rules applied. Total rules applied 3393 place count 1106 transition count 1812
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 3397 place count 1102 transition count 1808
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 3402 place count 1101 transition count 1808
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 3403 place count 1101 transition count 1807
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 3404 place count 1100 transition count 1807
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 3404 place count 1100 transition count 1806
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3406 place count 1099 transition count 1806
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 3408 place count 1097 transition count 1804
Iterating global reduction 7 with 2 rules applied. Total rules applied 3410 place count 1097 transition count 1804
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 3412 place count 1097 transition count 1802
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3413 place count 1096 transition count 1802
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 3415 place count 1095 transition count 1807
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 3416 place count 1095 transition count 1807
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 3418 place count 1093 transition count 1805
Reduce places removed 14 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 9 with 21 rules applied. Total rules applied 3439 place count 1079 transition count 1798
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 3446 place count 1072 transition count 1798
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 21 Pre rules applied. Total rules applied 3446 place count 1072 transition count 1777
Deduced a syphon composed of 21 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 11 with 43 rules applied. Total rules applied 3489 place count 1050 transition count 1777
Discarding 15 places :
Implicit places reduction removed 15 places
Iterating post reduction 11 with 15 rules applied. Total rules applied 3504 place count 1035 transition count 1777
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 3504 place count 1035 transition count 1776
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 3506 place count 1034 transition count 1776
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 12 with 44 rules applied. Total rules applied 3550 place count 1012 transition count 1754
Discarding 14 places :
Symmetric choice reduction at 12 with 14 rule applications. Total rules 3564 place count 998 transition count 1740
Iterating global reduction 12 with 14 rules applied. Total rules applied 3578 place count 998 transition count 1740
Discarding 7 places :
Symmetric choice reduction at 12 with 7 rule applications. Total rules 3585 place count 991 transition count 1733
Iterating global reduction 12 with 7 rules applied. Total rules applied 3592 place count 991 transition count 1733
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 12 with 7 rules applied. Total rules applied 3599 place count 991 transition count 1726
Applied a total of 3599 rules in 1035 ms. Remains 991 /2859 variables (removed 1868) and now considering 1726/3531 (removed 1805) transitions.
// Phase 1: matrix 1726 rows 991 cols
[2023-03-11 01:21:50] [INFO ] Computed 162 place invariants in 40 ms
[2023-03-11 01:21:51] [INFO ] Implicit Places using invariants in 928 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 327, 378, 379, 391, 392, 394, 411, 429, 449, 500, 501, 513, 514, 517, 554, 574, 626, 627, 639, 640, 642, 659, 677, 697, 749, 750, 762, 763, 765, 782, 800, 820, 873, 874, 877, 888, 889, 890, 908, 929, 930, 931, 932]
Discarding 64 places :
Implicit Place search using SMT only with invariants took 931 ms to find 64 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 927/2859 places, 1726/3531 transitions.
Drop transitions removed 114 transitions
Trivial Post-agglo rules discarded 114 transitions
Performed 114 trivial Post agglomeration. Transition count delta: 114
Iterating post reduction 0 with 114 rules applied. Total rules applied 114 place count 927 transition count 1612
Reduce places removed 114 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 115 rules applied. Total rules applied 229 place count 813 transition count 1611
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 230 place count 812 transition count 1611
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 230 place count 812 transition count 1576
Deduced a syphon composed of 35 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 71 rules applied. Total rules applied 301 place count 776 transition count 1576
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 313 place count 772 transition count 1568
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 321 place count 764 transition count 1568
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 324 place count 761 transition count 1565
Iterating global reduction 5 with 3 rules applied. Total rules applied 327 place count 761 transition count 1565
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 330 place count 761 transition count 1562
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 2 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 6 with 102 rules applied. Total rules applied 432 place count 710 transition count 1511
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 6 with 4 rules applied. Total rules applied 436 place count 708 transition count 1512
Applied a total of 436 rules in 117 ms. Remains 708 /927 variables (removed 219) and now considering 1512/1726 (removed 214) transitions.
// Phase 1: matrix 1512 rows 708 cols
[2023-03-11 01:21:51] [INFO ] Computed 93 place invariants in 21 ms
[2023-03-11 01:21:52] [INFO ] Implicit Places using invariants in 580 ms returned [88, 94, 99, 174, 180, 185, 262, 268, 273, 350, 356, 361, 446, 455, 461, 539, 545, 550, 627, 635, 640, 705]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 583 ms to find 22 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 686/2859 places, 1512/3531 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 686 transition count 1511
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 685 transition count 1511
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 16 place count 671 transition count 1497
Iterating global reduction 2 with 14 rules applied. Total rules applied 30 place count 671 transition count 1497
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 44 place count 657 transition count 1483
Iterating global reduction 2 with 14 rules applied. Total rules applied 58 place count 657 transition count 1483
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 66 place count 649 transition count 1475
Iterating global reduction 2 with 8 rules applied. Total rules applied 74 place count 649 transition count 1475
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 648 transition count 1474
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 648 transition count 1474
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 90 place count 641 transition count 1467
Applied a total of 90 rules in 107 ms. Remains 641 /686 variables (removed 45) and now considering 1467/1512 (removed 45) transitions.
// Phase 1: matrix 1467 rows 641 cols
[2023-03-11 01:21:52] [INFO ] Computed 71 place invariants in 28 ms
[2023-03-11 01:21:52] [INFO ] Implicit Places using invariants in 544 ms returned []
[2023-03-11 01:21:52] [INFO ] Invariant cache hit.
[2023-03-11 01:21:54] [INFO ] Implicit Places using invariants and state equation in 1775 ms returned []
Implicit Place search using SMT with State Equation took 2331 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 641/2859 places, 1467/3531 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 5104 ms. Remains : 641/2859 places, 1467/3531 transitions.
Stuttering acceptance computed with spot in 254 ms :[(AND (NOT p0) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s354 1) (EQ s410 1)), p2:(OR (AND (EQ s354 1) (EQ s410 1)) (AND (EQ s348 1) (EQ s472 1))), p1:(OR (EQ s571 1) (AND (EQ s354 1) (EQ s410 1)))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 412 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-07b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-13 finished in 5395 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 3 out of 2859 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2859/2859 places, 3531/3531 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 526 transitions
Trivial Post-agglo rules discarded 526 transitions
Performed 526 trivial Post agglomeration. Transition count delta: 526
Iterating post reduction 0 with 526 rules applied. Total rules applied 526 place count 2858 transition count 3004
Reduce places removed 526 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 529 rules applied. Total rules applied 1055 place count 2332 transition count 3001
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1057 place count 2330 transition count 3001
Performed 775 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 775 Pre rules applied. Total rules applied 1057 place count 2330 transition count 2226
Deduced a syphon composed of 775 places in 5 ms
Ensure Unique test removed 73 places
Reduce places removed 848 places and 0 transitions.
Iterating global reduction 3 with 1623 rules applied. Total rules applied 2680 place count 1482 transition count 2226
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 3 with 53 rules applied. Total rules applied 2733 place count 1475 transition count 2180
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 4 with 46 rules applied. Total rules applied 2779 place count 1429 transition count 2180
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 28 Pre rules applied. Total rules applied 2779 place count 1429 transition count 2152
Deduced a syphon composed of 28 places in 5 ms
Ensure Unique test removed 28 places
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 5 with 84 rules applied. Total rules applied 2863 place count 1373 transition count 2152
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 27 Pre rules applied. Total rules applied 2863 place count 1373 transition count 2125
Deduced a syphon composed of 27 places in 6 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 5 with 54 rules applied. Total rules applied 2917 place count 1346 transition count 2125
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 2920 place count 1343 transition count 2115
Iterating global reduction 5 with 3 rules applied. Total rules applied 2923 place count 1343 transition count 2115
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2924 place count 1342 transition count 2107
Iterating global reduction 5 with 1 rules applied. Total rules applied 2925 place count 1342 transition count 2107
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2926 place count 1341 transition count 2099
Iterating global reduction 5 with 1 rules applied. Total rules applied 2927 place count 1341 transition count 2099
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2928 place count 1340 transition count 2091
Iterating global reduction 5 with 1 rules applied. Total rules applied 2929 place count 1340 transition count 2091
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2930 place count 1339 transition count 2083
Iterating global reduction 5 with 1 rules applied. Total rules applied 2931 place count 1339 transition count 2083
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2932 place count 1338 transition count 2075
Iterating global reduction 5 with 1 rules applied. Total rules applied 2933 place count 1338 transition count 2075
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2934 place count 1337 transition count 2067
Iterating global reduction 5 with 1 rules applied. Total rules applied 2935 place count 1337 transition count 2067
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2936 place count 1336 transition count 2059
Iterating global reduction 5 with 1 rules applied. Total rules applied 2937 place count 1336 transition count 2059
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2938 place count 1335 transition count 2051
Iterating global reduction 5 with 1 rules applied. Total rules applied 2939 place count 1335 transition count 2051
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2940 place count 1334 transition count 2043
Iterating global reduction 5 with 1 rules applied. Total rules applied 2941 place count 1334 transition count 2043
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2942 place count 1333 transition count 2035
Iterating global reduction 5 with 1 rules applied. Total rules applied 2943 place count 1333 transition count 2035
Performed 226 Post agglomeration using F-continuation condition.Transition count delta: 226
Deduced a syphon composed of 226 places in 4 ms
Ensure Unique test removed 3 places
Reduce places removed 229 places and 0 transitions.
Iterating global reduction 5 with 455 rules applied. Total rules applied 3398 place count 1104 transition count 1809
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 3402 place count 1100 transition count 1805
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 3407 place count 1099 transition count 1805
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 3408 place count 1099 transition count 1804
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 3409 place count 1098 transition count 1804
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 3409 place count 1098 transition count 1803
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 3411 place count 1097 transition count 1803
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 3413 place count 1095 transition count 1801
Iterating global reduction 7 with 2 rules applied. Total rules applied 3415 place count 1095 transition count 1801
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 3417 place count 1095 transition count 1799
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3418 place count 1094 transition count 1799
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 3420 place count 1093 transition count 1804
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 3422 place count 1091 transition count 1802
Reduce places removed 14 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 9 with 21 rules applied. Total rules applied 3443 place count 1077 transition count 1795
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 3450 place count 1070 transition count 1795
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 21 Pre rules applied. Total rules applied 3450 place count 1070 transition count 1774
Deduced a syphon composed of 21 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 11 with 43 rules applied. Total rules applied 3493 place count 1048 transition count 1774
Discarding 15 places :
Implicit places reduction removed 15 places
Iterating post reduction 11 with 15 rules applied. Total rules applied 3508 place count 1033 transition count 1774
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 3508 place count 1033 transition count 1773
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 3510 place count 1032 transition count 1773
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 3 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 12 with 44 rules applied. Total rules applied 3554 place count 1010 transition count 1751
Discarding 14 places :
Symmetric choice reduction at 12 with 14 rule applications. Total rules 3568 place count 996 transition count 1737
Iterating global reduction 12 with 14 rules applied. Total rules applied 3582 place count 996 transition count 1737
Discarding 7 places :
Symmetric choice reduction at 12 with 7 rule applications. Total rules 3589 place count 989 transition count 1730
Iterating global reduction 12 with 7 rules applied. Total rules applied 3596 place count 989 transition count 1730
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 12 with 7 rules applied. Total rules applied 3603 place count 989 transition count 1723
Applied a total of 3603 rules in 1158 ms. Remains 989 /2859 variables (removed 1870) and now considering 1723/3531 (removed 1808) transitions.
// Phase 1: matrix 1723 rows 989 cols
[2023-03-11 01:21:55] [INFO ] Computed 163 place invariants in 50 ms
[2023-03-11 01:21:56] [INFO ] Implicit Places using invariants in 823 ms returned [1, 18, 19, 31, 48, 66, 86, 129, 140, 150, 151, 153, 170, 188, 208, 259, 260, 272, 273, 275, 292, 310, 330, 381, 382, 394, 395, 397, 414, 432, 452, 503, 504, 516, 517, 519, 536, 554, 574, 625, 626, 638, 639, 642, 678, 697, 749, 750, 762, 763, 765, 782, 800, 820, 871, 872, 875, 886, 887, 888, 906, 927, 928, 929, 930]
Discarding 65 places :
Implicit Place search using SMT only with invariants took 827 ms to find 65 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 924/2859 places, 1723/3531 transitions.
Drop transitions removed 113 transitions
Trivial Post-agglo rules discarded 113 transitions
Performed 113 trivial Post agglomeration. Transition count delta: 113
Iterating post reduction 0 with 113 rules applied. Total rules applied 113 place count 924 transition count 1610
Reduce places removed 113 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 114 rules applied. Total rules applied 227 place count 811 transition count 1609
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 228 place count 810 transition count 1609
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 228 place count 810 transition count 1574
Deduced a syphon composed of 35 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 71 rules applied. Total rules applied 299 place count 774 transition count 1574
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 311 place count 770 transition count 1566
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 319 place count 762 transition count 1566
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 322 place count 759 transition count 1563
Iterating global reduction 5 with 3 rules applied. Total rules applied 325 place count 759 transition count 1563
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 328 place count 759 transition count 1560
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 2 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 6 with 104 rules applied. Total rules applied 432 place count 707 transition count 1508
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 6 with 4 rules applied. Total rules applied 436 place count 705 transition count 1509
Applied a total of 436 rules in 92 ms. Remains 705 /924 variables (removed 219) and now considering 1509/1723 (removed 214) transitions.
// Phase 1: matrix 1509 rows 705 cols
[2023-03-11 01:21:56] [INFO ] Computed 93 place invariants in 42 ms
[2023-03-11 01:21:57] [INFO ] Implicit Places using invariants in 616 ms returned [88, 101, 176, 182, 187, 264, 270, 275, 352, 358, 363, 440, 446, 451, 535, 543, 549, 626, 632, 637, 702]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 630 ms to find 21 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 684/2859 places, 1509/3531 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 684 transition count 1508
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 683 transition count 1508
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 15 place count 670 transition count 1495
Iterating global reduction 2 with 13 rules applied. Total rules applied 28 place count 670 transition count 1495
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 41 place count 657 transition count 1482
Iterating global reduction 2 with 13 rules applied. Total rules applied 54 place count 657 transition count 1482
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 60 place count 651 transition count 1476
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 place count 651 transition count 1476
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 80 place count 644 transition count 1469
Applied a total of 80 rules in 97 ms. Remains 644 /684 variables (removed 40) and now considering 1469/1509 (removed 40) transitions.
// Phase 1: matrix 1469 rows 644 cols
[2023-03-11 01:21:57] [INFO ] Computed 72 place invariants in 27 ms
[2023-03-11 01:21:57] [INFO ] Implicit Places using invariants in 407 ms returned []
[2023-03-11 01:21:57] [INFO ] Invariant cache hit.
[2023-03-11 01:21:59] [INFO ] Implicit Places using invariants and state equation in 1589 ms returned []
Implicit Place search using SMT with State Equation took 2003 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 644/2859 places, 1469/3531 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 4807 ms. Remains : 644/2859 places, 1469/3531 transitions.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-07b-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s438 1) (EQ s494 1)), p1:(EQ s94 1)], nbAcceptance=2, 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 36 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-07b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-07b-LTLFireability-14 finished in 4898 ms.
All properties solved by simple procedures.
Total runtime 230730 ms.

BK_STOP 1678497719801

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-07b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ASLink-PT-07b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r005-oct2-167813592700116"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-07b.tgz
mv ASLink-PT-07b 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 ;