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.r105-tall-167814481700820.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is DLCshifumi-PT-3b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481700820
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.6M
-rw-r--r-- 1 mcc users 5.7K Feb 26 08:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Feb 26 08:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 08:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 08:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 08:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 08:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 08:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 08:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 2.3M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCshifumi-PT-3b-LTLFireability-00
FORMULA_NAME DLCshifumi-PT-3b-LTLFireability-01
FORMULA_NAME DLCshifumi-PT-3b-LTLFireability-02
FORMULA_NAME DLCshifumi-PT-3b-LTLFireability-03
FORMULA_NAME DLCshifumi-PT-3b-LTLFireability-04
FORMULA_NAME DLCshifumi-PT-3b-LTLFireability-05
FORMULA_NAME DLCshifumi-PT-3b-LTLFireability-06
FORMULA_NAME DLCshifumi-PT-3b-LTLFireability-07
FORMULA_NAME DLCshifumi-PT-3b-LTLFireability-08
FORMULA_NAME DLCshifumi-PT-3b-LTLFireability-09
FORMULA_NAME DLCshifumi-PT-3b-LTLFireability-10
FORMULA_NAME DLCshifumi-PT-3b-LTLFireability-11
FORMULA_NAME DLCshifumi-PT-3b-LTLFireability-12
FORMULA_NAME DLCshifumi-PT-3b-LTLFireability-13
FORMULA_NAME DLCshifumi-PT-3b-LTLFireability-14
FORMULA_NAME DLCshifumi-PT-3b-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678387546044

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCshifumi-PT-3b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 18:45:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 18:45:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 18:45:47] [INFO ] Load time of PNML (sax parser for PT used): 258 ms
[2023-03-09 18:45:48] [INFO ] Transformed 7058 places.
[2023-03-09 18:45:48] [INFO ] Transformed 9611 transitions.
[2023-03-09 18:45:48] [INFO ] Found NUPN structural information;
[2023-03-09 18:45:48] [INFO ] Parsed PT model containing 7058 places and 9611 transitions and 24573 arcs in 563 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA DLCshifumi-PT-3b-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-3b-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 7058 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7058/7058 places, 9611/9611 transitions.
Discarding 1125 places :
Symmetric choice reduction at 0 with 1125 rule applications. Total rules 1125 place count 5933 transition count 8486
Iterating global reduction 0 with 1125 rules applied. Total rules applied 2250 place count 5933 transition count 8486
Discarding 935 places :
Symmetric choice reduction at 0 with 935 rule applications. Total rules 3185 place count 4998 transition count 7551
Iterating global reduction 0 with 935 rules applied. Total rules applied 4120 place count 4998 transition count 7551
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4123 place count 4998 transition count 7548
Discarding 278 places :
Symmetric choice reduction at 1 with 278 rule applications. Total rules 4401 place count 4720 transition count 7152
Iterating global reduction 1 with 278 rules applied. Total rules applied 4679 place count 4720 transition count 7152
Discarding 269 places :
Symmetric choice reduction at 1 with 269 rule applications. Total rules 4948 place count 4451 transition count 6883
Iterating global reduction 1 with 269 rules applied. Total rules applied 5217 place count 4451 transition count 6883
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 5255 place count 4451 transition count 6845
Discarding 114 places :
Symmetric choice reduction at 2 with 114 rule applications. Total rules 5369 place count 4337 transition count 6731
Iterating global reduction 2 with 114 rules applied. Total rules applied 5483 place count 4337 transition count 6731
Discarding 114 places :
Symmetric choice reduction at 2 with 114 rule applications. Total rules 5597 place count 4223 transition count 6617
Iterating global reduction 2 with 114 rules applied. Total rules applied 5711 place count 4223 transition count 6617
Discarding 113 places :
Symmetric choice reduction at 2 with 113 rule applications. Total rules 5824 place count 4110 transition count 6504
Iterating global reduction 2 with 113 rules applied. Total rules applied 5937 place count 4110 transition count 6504
Discarding 108 places :
Symmetric choice reduction at 2 with 108 rule applications. Total rules 6045 place count 4002 transition count 6396
Iterating global reduction 2 with 108 rules applied. Total rules applied 6153 place count 4002 transition count 6396
Discarding 69 places :
Symmetric choice reduction at 2 with 69 rule applications. Total rules 6222 place count 3933 transition count 6327
Iterating global reduction 2 with 69 rules applied. Total rules applied 6291 place count 3933 transition count 6327
Discarding 69 places :
Symmetric choice reduction at 2 with 69 rule applications. Total rules 6360 place count 3864 transition count 6258
Iterating global reduction 2 with 69 rules applied. Total rules applied 6429 place count 3864 transition count 6258
Applied a total of 6429 rules in 4107 ms. Remains 3864 /7058 variables (removed 3194) and now considering 6258/9611 (removed 3353) transitions.
// Phase 1: matrix 6258 rows 3864 cols
[2023-03-09 18:45:52] [INFO ] Computed 282 place invariants in 50 ms
[2023-03-09 18:45:53] [INFO ] Implicit Places using invariants in 1154 ms returned []
[2023-03-09 18:45:53] [INFO ] Invariant cache hit.
[2023-03-09 18:45:55] [INFO ] Implicit Places using invariants and state equation in 1697 ms returned []
Implicit Place search using SMT with State Equation took 2891 ms to find 0 implicit places.
[2023-03-09 18:45:55] [INFO ] Invariant cache hit.
[2023-03-09 18:45:58] [INFO ] Dead Transitions using invariants and state equation in 3255 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3864/7058 places, 6258/9611 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10257 ms. Remains : 3864/7058 places, 6258/9611 transitions.
Support contains 39 out of 3864 places after structural reductions.
[2023-03-09 18:45:59] [INFO ] Flatten gal took : 345 ms
[2023-03-09 18:45:59] [INFO ] Flatten gal took : 192 ms
[2023-03-09 18:46:00] [INFO ] Input system was already deterministic with 6258 transitions.
Support contains 37 out of 3864 places (down from 39) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=21 ) properties (out of 24) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2023-03-09 18:46:01] [INFO ] Invariant cache hit.
[2023-03-09 18:46:02] [INFO ] [Real]Absence check using 282 positive place invariants in 225 ms returned sat
[2023-03-09 18:46:02] [INFO ] After 1912ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-09 18:46:04] [INFO ] [Nat]Absence check using 282 positive place invariants in 273 ms returned sat
[2023-03-09 18:46:09] [INFO ] After 4477ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2023-03-09 18:46:13] [INFO ] After 9033ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 2023 ms.
[2023-03-09 18:46:16] [INFO ] After 13051ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Fused 13 Parikh solutions to 6 different solutions.
Parikh walk visited 8 properties in 292 ms.
Support contains 7 out of 3864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3864/3864 places, 6258/6258 transitions.
Graph (trivial) has 3512 edges and 3864 vertex of which 727 / 3864 are part of one of the 51 SCC in 12 ms
Free SCC test removed 676 places
Drop transitions removed 772 transitions
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 814 transitions.
Drop transitions removed 830 transitions
Trivial Post-agglo rules discarded 830 transitions
Performed 830 trivial Post agglomeration. Transition count delta: 830
Iterating post reduction 0 with 830 rules applied. Total rules applied 831 place count 3188 transition count 4614
Reduce places removed 830 places and 0 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 1 with 958 rules applied. Total rules applied 1789 place count 2358 transition count 4486
Reduce places removed 85 places and 0 transitions.
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 2 with 87 rules applied. Total rules applied 1876 place count 2273 transition count 4484
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1877 place count 2272 transition count 4484
Performed 358 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 358 Pre rules applied. Total rules applied 1877 place count 2272 transition count 4126
Deduced a syphon composed of 358 places in 24 ms
Reduce places removed 358 places and 0 transitions.
Iterating global reduction 4 with 716 rules applied. Total rules applied 2593 place count 1914 transition count 4126
Discarding 108 places :
Symmetric choice reduction at 4 with 108 rule applications. Total rules 2701 place count 1806 transition count 3420
Iterating global reduction 4 with 108 rules applied. Total rules applied 2809 place count 1806 transition count 3420
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 2848 place count 1806 transition count 3381
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 2848 place count 1806 transition count 3377
Deduced a syphon composed of 4 places in 21 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 2856 place count 1802 transition count 3377
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2857 place count 1801 transition count 3374
Iterating global reduction 5 with 1 rules applied. Total rules applied 2858 place count 1801 transition count 3374
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2859 place count 1801 transition count 3373
Performed 649 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 649 places in 1 ms
Reduce places removed 649 places and 0 transitions.
Iterating global reduction 6 with 1298 rules applied. Total rules applied 4157 place count 1152 transition count 2721
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 4160 place count 1152 transition count 2718
Renaming transitions due to excessive name length > 1024 char.
Discarding 42 places :
Symmetric choice reduction at 7 with 42 rule applications. Total rules 4202 place count 1110 transition count 2364
Iterating global reduction 7 with 42 rules applied. Total rules applied 4244 place count 1110 transition count 2364
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 7 with 42 rules applied. Total rules applied 4286 place count 1110 transition count 2322
Performed 101 Post agglomeration using F-continuation condition with reduction of 93 identical transitions.
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 4488 place count 1009 transition count 2528
Discarding 32 places :
Symmetric choice reduction at 8 with 32 rule applications. Total rules 4520 place count 977 transition count 2336
Iterating global reduction 8 with 32 rules applied. Total rules applied 4552 place count 977 transition count 2336
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 93 transitions.
Iterating post reduction 8 with 93 rules applied. Total rules applied 4645 place count 977 transition count 2243
Performed 18 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 9 with 36 rules applied. Total rules applied 4681 place count 959 transition count 2301
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 4688 place count 959 transition count 2294
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 4693 place count 954 transition count 2264
Iterating global reduction 10 with 5 rules applied. Total rules applied 4698 place count 954 transition count 2264
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 4713 place count 954 transition count 2249
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 11 with 34 rules applied. Total rules applied 4747 place count 954 transition count 2215
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 4753 place count 948 transition count 2209
Iterating global reduction 11 with 6 rules applied. Total rules applied 4759 place count 948 transition count 2209
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 4765 place count 942 transition count 1961
Iterating global reduction 11 with 6 rules applied. Total rules applied 4771 place count 942 transition count 1961
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 4777 place count 942 transition count 1955
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 4783 place count 939 transition count 1952
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 4786 place count 936 transition count 1828
Iterating global reduction 12 with 3 rules applied. Total rules applied 4789 place count 936 transition count 1828
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 4792 place count 936 transition count 1825
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 4800 place count 932 transition count 1852
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 4805 place count 932 transition count 1847
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 14 with 22 rules applied. Total rules applied 4827 place count 932 transition count 1825
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 4835 place count 928 transition count 1852
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 4841 place count 928 transition count 1846
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 15 with 21 rules applied. Total rules applied 4862 place count 928 transition count 1825
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 4870 place count 924 transition count 1853
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 4876 place count 924 transition count 1847
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 16 with 21 rules applied. Total rules applied 4897 place count 924 transition count 1826
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 4905 place count 920 transition count 1853
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 4911 place count 920 transition count 1847
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 17 with 21 rules applied. Total rules applied 4932 place count 920 transition count 1826
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 4940 place count 916 transition count 1853
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 4946 place count 916 transition count 1847
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 18 with 21 rules applied. Total rules applied 4967 place count 916 transition count 1826
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 18 with 8 rules applied. Total rules applied 4975 place count 912 transition count 1853
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 18 with 6 rules applied. Total rules applied 4981 place count 912 transition count 1847
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 19 with 20 rules applied. Total rules applied 5001 place count 912 transition count 1827
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 19 with 8 rules applied. Total rules applied 5009 place count 908 transition count 1858
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 19 with 7 rules applied. Total rules applied 5016 place count 908 transition count 1851
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 20 with 21 rules applied. Total rules applied 5037 place count 908 transition count 1830
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 20 with 8 rules applied. Total rules applied 5045 place count 904 transition count 1857
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 20 with 6 rules applied. Total rules applied 5051 place count 904 transition count 1851
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 21 with 21 rules applied. Total rules applied 5072 place count 904 transition count 1830
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 21 with 8 rules applied. Total rules applied 5080 place count 900 transition count 1857
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 21 with 6 rules applied. Total rules applied 5086 place count 900 transition count 1851
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 22 with 21 rules applied. Total rules applied 5107 place count 900 transition count 1830
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 22 with 8 rules applied. Total rules applied 5115 place count 896 transition count 1857
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 22 with 6 rules applied. Total rules applied 5121 place count 896 transition count 1851
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 23 with 20 rules applied. Total rules applied 5141 place count 896 transition count 1831
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 23 with 8 rules applied. Total rules applied 5149 place count 892 transition count 1858
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 23 with 6 rules applied. Total rules applied 5155 place count 892 transition count 1852
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 24 with 21 rules applied. Total rules applied 5176 place count 892 transition count 1831
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 24 with 8 rules applied. Total rules applied 5184 place count 888 transition count 1858
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 24 with 6 rules applied. Total rules applied 5190 place count 888 transition count 1852
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 25 with 21 rules applied. Total rules applied 5211 place count 888 transition count 1831
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 25 with 8 rules applied. Total rules applied 5219 place count 884 transition count 1858
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 25 with 6 rules applied. Total rules applied 5225 place count 884 transition count 1852
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 26 with 21 rules applied. Total rules applied 5246 place count 884 transition count 1831
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 26 with 8 rules applied. Total rules applied 5254 place count 880 transition count 1858
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 26 with 6 rules applied. Total rules applied 5260 place count 880 transition count 1852
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 27 with 21 rules applied. Total rules applied 5281 place count 880 transition count 1831
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 27 with 8 rules applied. Total rules applied 5289 place count 876 transition count 1859
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 27 with 6 rules applied. Total rules applied 5295 place count 876 transition count 1853
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 28 with 20 rules applied. Total rules applied 5315 place count 876 transition count 1833
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 28 with 8 rules applied. Total rules applied 5323 place count 872 transition count 1860
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 28 with 6 rules applied. Total rules applied 5329 place count 872 transition count 1854
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 29 with 21 rules applied. Total rules applied 5350 place count 872 transition count 1833
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 29 with 8 rules applied. Total rules applied 5358 place count 868 transition count 1860
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 29 with 6 rules applied. Total rules applied 5364 place count 868 transition count 1854
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 30 with 21 rules applied. Total rules applied 5385 place count 868 transition count 1833
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 30 with 8 rules applied. Total rules applied 5393 place count 864 transition count 1860
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 30 with 6 rules applied. Total rules applied 5399 place count 864 transition count 1854
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 31 with 21 rules applied. Total rules applied 5420 place count 864 transition count 1833
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 31 with 8 rules applied. Total rules applied 5428 place count 860 transition count 1860
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 31 with 6 rules applied. Total rules applied 5434 place count 860 transition count 1854
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 32 with 21 rules applied. Total rules applied 5455 place count 860 transition count 1833
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 32 with 8 rules applied. Total rules applied 5463 place count 856 transition count 1860
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 32 with 6 rules applied. Total rules applied 5469 place count 856 transition count 1854
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 33 with 21 rules applied. Total rules applied 5490 place count 856 transition count 1833
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 33 with 8 rules applied. Total rules applied 5498 place count 852 transition count 1860
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 33 with 6 rules applied. Total rules applied 5504 place count 852 transition count 1854
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 34 with 21 rules applied. Total rules applied 5525 place count 852 transition count 1833
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 34 with 8 rules applied. Total rules applied 5533 place count 848 transition count 1860
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 34 with 6 rules applied. Total rules applied 5539 place count 848 transition count 1854
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 35 with 21 rules applied. Total rules applied 5560 place count 848 transition count 1833
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 35 with 8 rules applied. Total rules applied 5568 place count 844 transition count 1861
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 35 with 6 rules applied. Total rules applied 5574 place count 844 transition count 1855
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 36 with 21 rules applied. Total rules applied 5595 place count 844 transition count 1834
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 36 with 8 rules applied. Total rules applied 5603 place count 840 transition count 1861
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 36 with 6 rules applied. Total rules applied 5609 place count 840 transition count 1855
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 37 with 21 rules applied. Total rules applied 5630 place count 840 transition count 1834
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 37 with 8 rules applied. Total rules applied 5638 place count 836 transition count 1861
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 37 with 6 rules applied. Total rules applied 5644 place count 836 transition count 1855
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 38 with 20 rules applied. Total rules applied 5664 place count 836 transition count 1835
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 38 with 8 rules applied. Total rules applied 5672 place count 832 transition count 1866
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 38 with 7 rules applied. Total rules applied 5679 place count 832 transition count 1859
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 39 with 21 rules applied. Total rules applied 5700 place count 832 transition count 1838
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 39 with 8 rules applied. Total rules applied 5708 place count 828 transition count 1865
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 39 with 6 rules applied. Total rules applied 5714 place count 828 transition count 1859
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 40 with 21 rules applied. Total rules applied 5735 place count 828 transition count 1838
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 40 with 8 rules applied. Total rules applied 5743 place count 824 transition count 1865
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 40 with 6 rules applied. Total rules applied 5749 place count 824 transition count 1859
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 41 with 21 rules applied. Total rules applied 5770 place count 824 transition count 1838
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 41 with 8 rules applied. Total rules applied 5778 place count 820 transition count 1865
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 41 with 6 rules applied. Total rules applied 5784 place count 820 transition count 1859
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 42 with 20 rules applied. Total rules applied 5804 place count 820 transition count 1839
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 42 with 8 rules applied. Total rules applied 5812 place count 816 transition count 1866
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 42 with 6 rules applied. Total rules applied 5818 place count 816 transition count 1860
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 43 with 21 rules applied. Total rules applied 5839 place count 816 transition count 1839
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 43 with 8 rules applied. Total rules applied 5847 place count 812 transition count 1866
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 43 with 6 rules applied. Total rules applied 5853 place count 812 transition count 1860
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 44 with 21 rules applied. Total rules applied 5874 place count 812 transition count 1839
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 44 with 8 rules applied. Total rules applied 5882 place count 808 transition count 1866
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 44 with 6 rules applied. Total rules applied 5888 place count 808 transition count 1860
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 45 with 21 rules applied. Total rules applied 5909 place count 808 transition count 1839
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 45 with 8 rules applied. Total rules applied 5917 place count 804 transition count 1866
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 45 with 6 rules applied. Total rules applied 5923 place count 804 transition count 1860
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 46 with 21 rules applied. Total rules applied 5944 place count 804 transition count 1839
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 46 with 8 rules applied. Total rules applied 5952 place count 800 transition count 1866
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 46 with 6 rules applied. Total rules applied 5958 place count 800 transition count 1860
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 47 with 20 rules applied. Total rules applied 5978 place count 800 transition count 1840
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 47 with 8 rules applied. Total rules applied 5986 place count 796 transition count 1867
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 47 with 6 rules applied. Total rules applied 5992 place count 796 transition count 1861
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 48 with 21 rules applied. Total rules applied 6013 place count 796 transition count 1840
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 48 with 8 rules applied. Total rules applied 6021 place count 792 transition count 1867
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 48 with 6 rules applied. Total rules applied 6027 place count 792 transition count 1861
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 49 with 21 rules applied. Total rules applied 6048 place count 792 transition count 1840
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 49 with 8 rules applied. Total rules applied 6056 place count 788 transition count 1867
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 49 with 6 rules applied. Total rules applied 6062 place count 788 transition count 1861
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 50 with 21 rules applied. Total rules applied 6083 place count 788 transition count 1840
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 50 with 8 rules applied. Total rules applied 6091 place count 784 transition count 1867
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 50 with 6 rules applied. Total rules applied 6097 place count 784 transition count 1861
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 51 with 21 rules applied. Total rules applied 6118 place count 784 transition count 1840
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 51 with 8 rules applied. Total rules applied 6126 place count 780 transition count 1867
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 51 with 6 rules applied. Total rules applied 6132 place count 780 transition count 1861
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 52 with 21 rules applied. Total rules applied 6153 place count 780 transition count 1840
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 52 with 8 rules applied. Total rules applied 6161 place count 776 transition count 1867
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 52 with 6 rules applied. Total rules applied 6167 place count 776 transition count 1861
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 53 with 21 rules applied. Total rules applied 6188 place count 776 transition count 1840
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 53 with 8 rules applied. Total rules applied 6196 place count 772 transition count 1867
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 53 with 6 rules applied. Total rules applied 6202 place count 772 transition count 1861
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 54 with 21 rules applied. Total rules applied 6223 place count 772 transition count 1840
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 54 with 8 rules applied. Total rules applied 6231 place count 768 transition count 1868
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 54 with 6 rules applied. Total rules applied 6237 place count 768 transition count 1862
Renaming transitions due to excessive name length > 1024 char.
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 55 with 21 rules applied. Total rules applied 6258 place count 768 transition count 1841
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 55 with 8 rules applied. Total rules applied 6266 place count 764 transition count 1868
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 55 with 6 rules applied. Total rules applied 6272 place count 764 transition count 1862
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 56 with 21 rules applied. Total rules applied 6293 place count 764 transition count 1841
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 56 with 8 rules applied. Total rules applied 6301 place count 760 transition count 1868
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 56 with 6 rules applied. Total rules applied 6307 place count 760 transition count 1862
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 57 with 21 rules applied. Total rules applied 6328 place count 760 transition count 1841
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 57 with 8 rules applied. Total rules applied 6336 place count 756 transition count 1870
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 57 with 7 rules applied. Total rules applied 6343 place count 756 transition count 1863
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 58 with 20 rules applied. Total rules applied 6363 place count 756 transition count 1843
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 58 with 8 rules applied. Total rules applied 6371 place count 752 transition count 1872
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 58 with 6 rules applied. Total rules applied 6377 place count 752 transition count 1866
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 59 with 21 rules applied. Total rules applied 6398 place count 752 transition count 1845
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 59 with 8 rules applied. Total rules applied 6406 place count 748 transition count 1872
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 59 with 6 rules applied. Total rules applied 6412 place count 748 transition count 1866
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 60 with 21 rules applied. Total rules applied 6433 place count 748 transition count 1845
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 60 with 8 rules applied. Total rules applied 6441 place count 744 transition count 1872
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 60 with 6 rules applied. Total rules applied 6447 place count 744 transition count 1866
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 61 with 21 rules applied. Total rules applied 6468 place count 744 transition count 1845
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 61 with 8 rules applied. Total rules applied 6476 place count 740 transition count 1872
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 61 with 6 rules applied. Total rules applied 6482 place count 740 transition count 1866
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 62 with 20 rules applied. Total rules applied 6502 place count 740 transition count 1846
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 62 with 8 rules applied. Total rules applied 6510 place count 736 transition count 1873
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 62 with 6 rules applied. Total rules applied 6516 place count 736 transition count 1867
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 63 with 21 rules applied. Total rules applied 6537 place count 736 transition count 1846
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 63 with 8 rules applied. Total rules applied 6545 place count 732 transition count 1873
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 63 with 6 rules applied. Total rules applied 6551 place count 732 transition count 1867
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 64 with 21 rules applied. Total rules applied 6572 place count 732 transition count 1846
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 64 with 8 rules applied. Total rules applied 6580 place count 728 transition count 1873
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 64 with 6 rules applied. Total rules applied 6586 place count 728 transition count 1867
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 65 with 21 rules applied. Total rules applied 6607 place count 728 transition count 1846
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 65 with 8 rules applied. Total rules applied 6615 place count 724 transition count 1874
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 65 with 6 rules applied. Total rules applied 6621 place count 724 transition count 1868
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 66 with 21 rules applied. Total rules applied 6642 place count 724 transition count 1847
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 66 with 8 rules applied. Total rules applied 6650 place count 720 transition count 1874
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 66 with 6 rules applied. Total rules applied 6656 place count 720 transition count 1868
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 67 with 20 rules applied. Total rules applied 6676 place count 720 transition count 1848
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 67 with 8 rules applied. Total rules applied 6684 place count 716 transition count 1875
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 67 with 6 rules applied. Total rules applied 6690 place count 716 transition count 1869
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 68 with 21 rules applied. Total rules applied 6711 place count 716 transition count 1848
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 68 with 8 rules applied. Total rules applied 6719 place count 712 transition count 1875
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 68 with 6 rules applied. Total rules applied 6725 place count 712 transition count 1869
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 69 with 21 rules applied. Total rules applied 6746 place count 712 transition count 1848
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 69 with 8 rules applied. Total rules applied 6754 place count 708 transition count 1875
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 69 with 6 rules applied. Total rules applied 6760 place count 708 transition count 1869
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 70 with 21 rules applied. Total rules applied 6781 place count 708 transition count 1848
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 70 with 8 rules applied. Total rules applied 6789 place count 704 transition count 1869
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 70 with 4 rules applied. Total rules applied 6793 place count 704 transition count 1865
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 71 with 20 rules applied. Total rules applied 6813 place count 704 transition count 1845
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 71 with 6 rules applied. Total rules applied 6819 place count 701 transition count 1855
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 71 with 3 rules applied. Total rules applied 6822 place count 701 transition count 1852
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 72 with 10 rules applied. Total rules applied 6832 place count 701 transition count 1842
Free-agglomeration rule applied 126 times with reduction of 1 identical transitions.
Iterating global reduction 72 with 126 rules applied. Total rules applied 6958 place count 701 transition count 1715
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 587 transitions
Reduce isomorphic transitions removed 587 transitions.
Graph (complete) has 1721 edges and 575 vertex of which 87 are kept as prefixes of interest. Removing 488 places using SCC suffix rule.1 ms
Discarding 488 places :
Also discarding 714 output transitions
Drop transitions removed 714 transitions
Iterating post reduction 72 with 714 rules applied. Total rules applied 7672 place count 87 transition count 414
Drop transitions removed 216 transitions
Reduce isomorphic transitions removed 216 transitions.
Iterating post reduction 73 with 216 rules applied. Total rules applied 7888 place count 87 transition count 198
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 74 with 14 rules applied. Total rules applied 7902 place count 87 transition count 184
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 74 with 1 rules applied. Total rules applied 7903 place count 86 transition count 183
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 74 with 3 rules applied. Total rules applied 7906 place count 83 transition count 183
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 75 with 45 rules applied. Total rules applied 7951 place count 53 transition count 168
Drop transitions removed 12 transitions
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 67 transitions.
Graph (trivial) has 26 edges and 53 vertex of which 2 / 53 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 75 with 68 rules applied. Total rules applied 8019 place count 52 transition count 101
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 76 with 2 rules applied. Total rules applied 8021 place count 52 transition count 99
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 77 with 42 rules applied. Total rules applied 8063 place count 24 transition count 85
Drop transitions removed 31 transitions
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 51 transitions.
Graph (trivial) has 16 edges and 24 vertex of which 6 / 24 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 77 with 54 rules applied. Total rules applied 8117 place count 21 transition count 32
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 10 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 78 with 13 rules applied. Total rules applied 8130 place count 19 transition count 21
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 79 with 2 rules applied. Total rules applied 8132 place count 18 transition count 20
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 80 with 3 Pre rules applied. Total rules applied 8132 place count 18 transition count 17
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 80 with 6 rules applied. Total rules applied 8138 place count 15 transition count 17
Free-agglomeration rule applied 2 times.
Iterating global reduction 80 with 2 rules applied. Total rules applied 8140 place count 15 transition count 15
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 80 with 2 rules applied. Total rules applied 8142 place count 13 transition count 15
Applied a total of 8142 rules in 6153 ms. Remains 13 /3864 variables (removed 3851) and now considering 15/6258 (removed 6243) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6153 ms. Remains : 13/3864 places, 15/6258 transitions.
Finished random walk after 21 steps, including 0 resets, run visited all 5 properties in 3 ms. (steps per millisecond=7 )
FORMULA DLCshifumi-PT-3b-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 547 stabilizing places and 547 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 3864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3864/3864 places, 6258/6258 transitions.
Graph (trivial) has 3524 edges and 3864 vertex of which 727 / 3864 are part of one of the 51 SCC in 3 ms
Free SCC test removed 676 places
Ensure Unique test removed 763 transitions
Reduce isomorphic transitions removed 763 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 839 transitions
Trivial Post-agglo rules discarded 839 transitions
Performed 839 trivial Post agglomeration. Transition count delta: 839
Iterating post reduction 0 with 839 rules applied. Total rules applied 840 place count 3187 transition count 4655
Reduce places removed 839 places and 0 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 1 with 967 rules applied. Total rules applied 1807 place count 2348 transition count 4527
Reduce places removed 85 places and 0 transitions.
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 2 with 87 rules applied. Total rules applied 1894 place count 2263 transition count 4525
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1895 place count 2262 transition count 4525
Performed 355 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 355 Pre rules applied. Total rules applied 1895 place count 2262 transition count 4170
Deduced a syphon composed of 355 places in 29 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 4 with 710 rules applied. Total rules applied 2605 place count 1907 transition count 4170
Discarding 111 places :
Symmetric choice reduction at 4 with 111 rule applications. Total rules 2716 place count 1796 transition count 3461
Iterating global reduction 4 with 111 rules applied. Total rules applied 2827 place count 1796 transition count 3461
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 2866 place count 1796 transition count 3422
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 2866 place count 1796 transition count 3418
Deduced a syphon composed of 4 places in 21 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 2874 place count 1792 transition count 3418
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2875 place count 1791 transition count 3415
Iterating global reduction 5 with 1 rules applied. Total rules applied 2876 place count 1791 transition count 3415
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2877 place count 1791 transition count 3414
Performed 645 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 645 places in 1 ms
Reduce places removed 645 places and 0 transitions.
Iterating global reduction 6 with 1290 rules applied. Total rules applied 4167 place count 1146 transition count 2766
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 4170 place count 1146 transition count 2763
Renaming transitions due to excessive name length > 1024 char.
Discarding 44 places :
Symmetric choice reduction at 7 with 44 rule applications. Total rules 4214 place count 1102 transition count 2403
Iterating global reduction 7 with 44 rules applied. Total rules applied 4258 place count 1102 transition count 2403
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 7 with 44 rules applied. Total rules applied 4302 place count 1102 transition count 2359
Performed 101 Post agglomeration using F-continuation condition with reduction of 99 identical transitions.
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 4504 place count 1001 transition count 2561
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4505 place count 1001 transition count 2560
Discarding 34 places :
Symmetric choice reduction at 9 with 34 rule applications. Total rules 4539 place count 967 transition count 2356
Iterating global reduction 9 with 34 rules applied. Total rules applied 4573 place count 967 transition count 2356
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 9 with 100 rules applied. Total rules applied 4673 place count 967 transition count 2256
Performed 25 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 10 with 50 rules applied. Total rules applied 4723 place count 942 transition count 2354
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 4728 place count 937 transition count 2324
Iterating global reduction 10 with 5 rules applied. Total rules applied 4733 place count 937 transition count 2324
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 4748 place count 937 transition count 2309
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 11 with 30 rules applied. Total rules applied 4778 place count 937 transition count 2279
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 4784 place count 931 transition count 2267
Iterating global reduction 11 with 6 rules applied. Total rules applied 4790 place count 931 transition count 2267
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 4796 place count 925 transition count 2015
Iterating global reduction 11 with 6 rules applied. Total rules applied 4802 place count 925 transition count 2015
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 4808 place count 925 transition count 2009
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 4809 place count 924 transition count 2008
Applied a total of 4809 rules in 882 ms. Remains 924 /3864 variables (removed 2940) and now considering 2008/6258 (removed 4250) transitions.
[2023-03-09 18:46:23] [INFO ] Flow matrix only has 1952 transitions (discarded 56 similar events)
// Phase 1: matrix 1952 rows 924 cols
[2023-03-09 18:46:23] [INFO ] Computed 282 place invariants in 7 ms
[2023-03-09 18:46:24] [INFO ] Implicit Places using invariants in 907 ms returned []
[2023-03-09 18:46:24] [INFO ] Flow matrix only has 1952 transitions (discarded 56 similar events)
[2023-03-09 18:46:24] [INFO ] Invariant cache hit.
[2023-03-09 18:46:25] [INFO ] State equation strengthened by 144 read => feed constraints.
[2023-03-09 18:46:26] [INFO ] Implicit Places using invariants and state equation in 1297 ms returned []
Implicit Place search using SMT with State Equation took 2206 ms to find 0 implicit places.
[2023-03-09 18:46:26] [INFO ] Redundant transitions in 274 ms returned []
[2023-03-09 18:46:26] [INFO ] Flow matrix only has 1952 transitions (discarded 56 similar events)
[2023-03-09 18:46:26] [INFO ] Invariant cache hit.
[2023-03-09 18:46:27] [INFO ] Dead Transitions using invariants and state equation in 724 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 924/3864 places, 2008/6258 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4093 ms. Remains : 924/3864 places, 2008/6258 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p0)]
Running random walk in product with property : DLCshifumi-PT-3b-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s212 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA DLCshifumi-PT-3b-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-3b-LTLFireability-00 finished in 4269 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (p1||((F(!p1) U !p0)&&G(p2)))))'
Support contains 3 out of 3864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3864/3864 places, 6258/6258 transitions.
Graph (trivial) has 3520 edges and 3864 vertex of which 727 / 3864 are part of one of the 51 SCC in 3 ms
Free SCC test removed 676 places
Ensure Unique test removed 763 transitions
Reduce isomorphic transitions removed 763 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 836 transitions
Trivial Post-agglo rules discarded 836 transitions
Performed 836 trivial Post agglomeration. Transition count delta: 836
Iterating post reduction 0 with 836 rules applied. Total rules applied 837 place count 3187 transition count 4658
Reduce places removed 836 places and 0 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 1 with 964 rules applied. Total rules applied 1801 place count 2351 transition count 4530
Reduce places removed 85 places and 0 transitions.
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 2 with 87 rules applied. Total rules applied 1888 place count 2266 transition count 4528
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 1890 place count 2265 transition count 4527
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1891 place count 2264 transition count 4527
Performed 355 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 355 Pre rules applied. Total rules applied 1891 place count 2264 transition count 4172
Deduced a syphon composed of 355 places in 25 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 5 with 710 rules applied. Total rules applied 2601 place count 1909 transition count 4172
Discarding 109 places :
Symmetric choice reduction at 5 with 109 rule applications. Total rules 2710 place count 1800 transition count 3465
Iterating global reduction 5 with 109 rules applied. Total rules applied 2819 place count 1800 transition count 3465
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 5 with 39 rules applied. Total rules applied 2858 place count 1800 transition count 3426
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 2858 place count 1800 transition count 3423
Deduced a syphon composed of 3 places in 20 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 2864 place count 1797 transition count 3423
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2865 place count 1796 transition count 3420
Iterating global reduction 6 with 1 rules applied. Total rules applied 2866 place count 1796 transition count 3420
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2867 place count 1796 transition count 3419
Performed 647 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 647 places in 0 ms
Reduce places removed 647 places and 0 transitions.
Iterating global reduction 7 with 1294 rules applied. Total rules applied 4161 place count 1149 transition count 2769
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 4164 place count 1149 transition count 2766
Renaming transitions due to excessive name length > 1024 char.
Discarding 44 places :
Symmetric choice reduction at 8 with 44 rule applications. Total rules 4208 place count 1105 transition count 2406
Iterating global reduction 8 with 44 rules applied. Total rules applied 4252 place count 1105 transition count 2406
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 8 with 44 rules applied. Total rules applied 4296 place count 1105 transition count 2362
Performed 101 Post agglomeration using F-continuation condition with reduction of 96 identical transitions.
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 4498 place count 1004 transition count 2567
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 4499 place count 1004 transition count 2566
Discarding 33 places :
Symmetric choice reduction at 10 with 33 rule applications. Total rules 4532 place count 971 transition count 2368
Iterating global reduction 10 with 33 rules applied. Total rules applied 4565 place count 971 transition count 2368
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 10 with 97 rules applied. Total rules applied 4662 place count 971 transition count 2271
Performed 20 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 11 with 40 rules applied. Total rules applied 4702 place count 951 transition count 2332
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 4707 place count 946 transition count 2302
Iterating global reduction 11 with 5 rules applied. Total rules applied 4712 place count 946 transition count 2302
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 11 with 15 rules applied. Total rules applied 4727 place count 946 transition count 2287
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 12 with 18 rules applied. Total rules applied 4745 place count 946 transition count 2269
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 4751 place count 940 transition count 2257
Iterating global reduction 12 with 6 rules applied. Total rules applied 4757 place count 940 transition count 2257
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 4763 place count 934 transition count 2009
Iterating global reduction 12 with 6 rules applied. Total rules applied 4769 place count 934 transition count 2009
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 4775 place count 934 transition count 2003
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 4776 place count 933 transition count 2002
Applied a total of 4776 rules in 948 ms. Remains 933 /3864 variables (removed 2931) and now considering 2002/6258 (removed 4256) transitions.
[2023-03-09 18:46:28] [INFO ] Flow matrix only has 1950 transitions (discarded 52 similar events)
// Phase 1: matrix 1950 rows 933 cols
[2023-03-09 18:46:28] [INFO ] Computed 282 place invariants in 6 ms
[2023-03-09 18:46:28] [INFO ] Implicit Places using invariants in 522 ms returned []
[2023-03-09 18:46:28] [INFO ] Flow matrix only has 1950 transitions (discarded 52 similar events)
[2023-03-09 18:46:28] [INFO ] Invariant cache hit.
[2023-03-09 18:46:29] [INFO ] State equation strengthened by 228 read => feed constraints.
[2023-03-09 18:46:30] [INFO ] Implicit Places using invariants and state equation in 1413 ms returned []
Implicit Place search using SMT with State Equation took 1940 ms to find 0 implicit places.
[2023-03-09 18:46:30] [INFO ] Redundant transitions in 53 ms returned []
[2023-03-09 18:46:30] [INFO ] Flow matrix only has 1950 transitions (discarded 52 similar events)
[2023-03-09 18:46:30] [INFO ] Invariant cache hit.
[2023-03-09 18:46:30] [INFO ] Dead Transitions using invariants and state equation in 717 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 933/3864 places, 2002/6258 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3682 ms. Remains : 933/3864 places, 2002/6258 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p2), true, (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p1)))]
Running random walk in product with property : DLCshifumi-PT-3b-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p2:(EQ s164 1), p1:(EQ s399 1), p0:(NEQ s71 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-3b-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-3b-LTLFireability-01 finished in 3801 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&G(p1)))))'
Support contains 2 out of 3864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3864/3864 places, 6258/6258 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 3845 transition count 6199
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 3845 transition count 6199
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 52 place count 3831 transition count 6185
Iterating global reduction 0 with 14 rules applied. Total rules applied 66 place count 3831 transition count 6185
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 75 place count 3822 transition count 6176
Iterating global reduction 0 with 9 rules applied. Total rules applied 84 place count 3822 transition count 6176
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 92 place count 3814 transition count 6168
Iterating global reduction 0 with 8 rules applied. Total rules applied 100 place count 3814 transition count 6168
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 107 place count 3807 transition count 6161
Iterating global reduction 0 with 7 rules applied. Total rules applied 114 place count 3807 transition count 6161
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 120 place count 3801 transition count 6155
Iterating global reduction 0 with 6 rules applied. Total rules applied 126 place count 3801 transition count 6155
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 130 place count 3797 transition count 6151
Iterating global reduction 0 with 4 rules applied. Total rules applied 134 place count 3797 transition count 6151
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 137 place count 3794 transition count 6148
Iterating global reduction 0 with 3 rules applied. Total rules applied 140 place count 3794 transition count 6148
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 142 place count 3792 transition count 6146
Iterating global reduction 0 with 2 rules applied. Total rules applied 144 place count 3792 transition count 6146
Applied a total of 144 rules in 1849 ms. Remains 3792 /3864 variables (removed 72) and now considering 6146/6258 (removed 112) transitions.
// Phase 1: matrix 6146 rows 3792 cols
[2023-03-09 18:46:33] [INFO ] Computed 282 place invariants in 37 ms
[2023-03-09 18:46:33] [INFO ] Implicit Places using invariants in 984 ms returned []
[2023-03-09 18:46:33] [INFO ] Invariant cache hit.
[2023-03-09 18:46:35] [INFO ] Implicit Places using invariants and state equation in 1722 ms returned []
Implicit Place search using SMT with State Equation took 2709 ms to find 0 implicit places.
[2023-03-09 18:46:35] [INFO ] Invariant cache hit.
[2023-03-09 18:46:38] [INFO ] Dead Transitions using invariants and state equation in 3143 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3792/3864 places, 6146/6258 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7703 ms. Remains : 3792/3864 places, 6146/6258 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DLCshifumi-PT-3b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s1211 1), p1:(EQ s1815 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 16458 steps with 0 reset in 217 ms.
FORMULA DLCshifumi-PT-3b-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-3b-LTLFireability-02 finished in 8195 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 3864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3864/3864 places, 6258/6258 transitions.
Graph (trivial) has 3520 edges and 3864 vertex of which 727 / 3864 are part of one of the 51 SCC in 3 ms
Free SCC test removed 676 places
Ensure Unique test removed 763 transitions
Reduce isomorphic transitions removed 763 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 835 transitions
Trivial Post-agglo rules discarded 835 transitions
Performed 835 trivial Post agglomeration. Transition count delta: 835
Iterating post reduction 0 with 835 rules applied. Total rules applied 836 place count 3187 transition count 4659
Reduce places removed 835 places and 0 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 1 with 963 rules applied. Total rules applied 1799 place count 2352 transition count 4531
Reduce places removed 85 places and 0 transitions.
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 2 with 87 rules applied. Total rules applied 1886 place count 2267 transition count 4529
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1887 place count 2266 transition count 4529
Performed 357 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 357 Pre rules applied. Total rules applied 1887 place count 2266 transition count 4172
Deduced a syphon composed of 357 places in 34 ms
Reduce places removed 357 places and 0 transitions.
Iterating global reduction 4 with 714 rules applied. Total rules applied 2601 place count 1909 transition count 4172
Discarding 109 places :
Symmetric choice reduction at 4 with 109 rule applications. Total rules 2710 place count 1800 transition count 3465
Iterating global reduction 4 with 109 rules applied. Total rules applied 2819 place count 1800 transition count 3465
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 2858 place count 1800 transition count 3426
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 2858 place count 1800 transition count 3422
Deduced a syphon composed of 4 places in 27 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 2866 place count 1796 transition count 3422
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2867 place count 1795 transition count 3419
Iterating global reduction 5 with 1 rules applied. Total rules applied 2868 place count 1795 transition count 3419
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2869 place count 1795 transition count 3418
Performed 647 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 647 places in 0 ms
Reduce places removed 647 places and 0 transitions.
Iterating global reduction 6 with 1294 rules applied. Total rules applied 4163 place count 1148 transition count 2768
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 4166 place count 1148 transition count 2765
Renaming transitions due to excessive name length > 1024 char.
Discarding 43 places :
Symmetric choice reduction at 7 with 43 rule applications. Total rules 4209 place count 1105 transition count 2408
Iterating global reduction 7 with 43 rules applied. Total rules applied 4252 place count 1105 transition count 2408
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 7 with 43 rules applied. Total rules applied 4295 place count 1105 transition count 2365
Performed 101 Post agglomeration using F-continuation condition with reduction of 99 identical transitions.
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 4497 place count 1004 transition count 2567
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4498 place count 1004 transition count 2566
Discarding 34 places :
Symmetric choice reduction at 9 with 34 rule applications. Total rules 4532 place count 970 transition count 2362
Iterating global reduction 9 with 34 rules applied. Total rules applied 4566 place count 970 transition count 2362
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 9 with 100 rules applied. Total rules applied 4666 place count 970 transition count 2262
Performed 20 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 10 with 40 rules applied. Total rules applied 4706 place count 950 transition count 2323
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 4711 place count 945 transition count 2293
Iterating global reduction 10 with 5 rules applied. Total rules applied 4716 place count 945 transition count 2293
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 4731 place count 945 transition count 2278
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 11 with 18 rules applied. Total rules applied 4749 place count 945 transition count 2260
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 4755 place count 939 transition count 2248
Iterating global reduction 11 with 6 rules applied. Total rules applied 4761 place count 939 transition count 2248
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 4767 place count 933 transition count 2000
Iterating global reduction 11 with 6 rules applied. Total rules applied 4773 place count 933 transition count 2000
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 4779 place count 933 transition count 1994
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 4780 place count 932 transition count 1993
Applied a total of 4780 rules in 825 ms. Remains 932 /3864 variables (removed 2932) and now considering 1993/6258 (removed 4265) transitions.
[2023-03-09 18:46:40] [INFO ] Flow matrix only has 1944 transitions (discarded 49 similar events)
// Phase 1: matrix 1944 rows 932 cols
[2023-03-09 18:46:40] [INFO ] Computed 282 place invariants in 8 ms
[2023-03-09 18:46:40] [INFO ] Implicit Places using invariants in 380 ms returned []
[2023-03-09 18:46:40] [INFO ] Flow matrix only has 1944 transitions (discarded 49 similar events)
[2023-03-09 18:46:40] [INFO ] Invariant cache hit.
[2023-03-09 18:46:41] [INFO ] State equation strengthened by 129 read => feed constraints.
[2023-03-09 18:46:41] [INFO ] Implicit Places using invariants and state equation in 1218 ms returned []
Implicit Place search using SMT with State Equation took 1601 ms to find 0 implicit places.
[2023-03-09 18:46:41] [INFO ] Redundant transitions in 132 ms returned []
[2023-03-09 18:46:41] [INFO ] Flow matrix only has 1944 transitions (discarded 49 similar events)
[2023-03-09 18:46:41] [INFO ] Invariant cache hit.
[2023-03-09 18:46:42] [INFO ] Dead Transitions using invariants and state equation in 724 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 932/3864 places, 1993/6258 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3288 ms. Remains : 932/3864 places, 1993/6258 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-3b-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s62 1) (EQ s105 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 4 ms.
FORMULA DLCshifumi-PT-3b-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-3b-LTLFireability-03 finished in 3394 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 3864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3864/3864 places, 6258/6258 transitions.
Graph (trivial) has 3517 edges and 3864 vertex of which 727 / 3864 are part of one of the 51 SCC in 2 ms
Free SCC test removed 676 places
Ensure Unique test removed 763 transitions
Reduce isomorphic transitions removed 763 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 835 transitions
Trivial Post-agglo rules discarded 835 transitions
Performed 835 trivial Post agglomeration. Transition count delta: 835
Iterating post reduction 0 with 835 rules applied. Total rules applied 836 place count 3187 transition count 4659
Reduce places removed 835 places and 0 transitions.
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Drop transitions removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 1 with 960 rules applied. Total rules applied 1796 place count 2352 transition count 4534
Reduce places removed 83 places and 0 transitions.
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 2 with 85 rules applied. Total rules applied 1881 place count 2269 transition count 4532
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 1883 place count 2268 transition count 4531
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 1886 place count 2267 transition count 4529
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1887 place count 2266 transition count 4529
Performed 356 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 356 Pre rules applied. Total rules applied 1887 place count 2266 transition count 4173
Deduced a syphon composed of 356 places in 29 ms
Reduce places removed 356 places and 0 transitions.
Iterating global reduction 6 with 712 rules applied. Total rules applied 2599 place count 1910 transition count 4173
Discarding 108 places :
Symmetric choice reduction at 6 with 108 rule applications. Total rules 2707 place count 1802 transition count 3467
Iterating global reduction 6 with 108 rules applied. Total rules applied 2815 place count 1802 transition count 3467
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 6 with 39 rules applied. Total rules applied 2854 place count 1802 transition count 3428
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 4 Pre rules applied. Total rules applied 2854 place count 1802 transition count 3424
Deduced a syphon composed of 4 places in 19 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 7 with 8 rules applied. Total rules applied 2862 place count 1798 transition count 3424
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2863 place count 1797 transition count 3421
Iterating global reduction 7 with 1 rules applied. Total rules applied 2864 place count 1797 transition count 3421
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2865 place count 1797 transition count 3420
Performed 647 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 647 places in 1 ms
Reduce places removed 647 places and 0 transitions.
Iterating global reduction 8 with 1294 rules applied. Total rules applied 4159 place count 1150 transition count 2770
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 4162 place count 1150 transition count 2767
Renaming transitions due to excessive name length > 1024 char.
Discarding 43 places :
Symmetric choice reduction at 9 with 43 rule applications. Total rules 4205 place count 1107 transition count 2410
Iterating global reduction 9 with 43 rules applied. Total rules applied 4248 place count 1107 transition count 2410
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 9 with 43 rules applied. Total rules applied 4291 place count 1107 transition count 2367
Performed 101 Post agglomeration using F-continuation condition with reduction of 99 identical transitions.
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 4493 place count 1006 transition count 2569
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 4494 place count 1006 transition count 2568
Discarding 34 places :
Symmetric choice reduction at 11 with 34 rule applications. Total rules 4528 place count 972 transition count 2364
Iterating global reduction 11 with 34 rules applied. Total rules applied 4562 place count 972 transition count 2364
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 11 with 100 rules applied. Total rules applied 4662 place count 972 transition count 2264
Performed 20 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 12 with 40 rules applied. Total rules applied 4702 place count 952 transition count 2325
Discarding 5 places :
Symmetric choice reduction at 12 with 5 rule applications. Total rules 4707 place count 947 transition count 2295
Iterating global reduction 12 with 5 rules applied. Total rules applied 4712 place count 947 transition count 2295
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 12 with 15 rules applied. Total rules applied 4727 place count 947 transition count 2280
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 13 with 18 rules applied. Total rules applied 4745 place count 947 transition count 2262
Discarding 6 places :
Symmetric choice reduction at 13 with 6 rule applications. Total rules 4751 place count 941 transition count 2250
Iterating global reduction 13 with 6 rules applied. Total rules applied 4757 place count 941 transition count 2250
Discarding 6 places :
Symmetric choice reduction at 13 with 6 rule applications. Total rules 4763 place count 935 transition count 2002
Iterating global reduction 13 with 6 rules applied. Total rules applied 4769 place count 935 transition count 2002
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 4775 place count 935 transition count 1996
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 4776 place count 934 transition count 1995
Applied a total of 4776 rules in 726 ms. Remains 934 /3864 variables (removed 2930) and now considering 1995/6258 (removed 4263) transitions.
[2023-03-09 18:46:43] [INFO ] Flow matrix only has 1946 transitions (discarded 49 similar events)
// Phase 1: matrix 1946 rows 934 cols
[2023-03-09 18:46:43] [INFO ] Computed 282 place invariants in 10 ms
[2023-03-09 18:46:43] [INFO ] Implicit Places using invariants in 400 ms returned []
[2023-03-09 18:46:43] [INFO ] Flow matrix only has 1946 transitions (discarded 49 similar events)
[2023-03-09 18:46:43] [INFO ] Invariant cache hit.
[2023-03-09 18:46:44] [INFO ] State equation strengthened by 132 read => feed constraints.
[2023-03-09 18:46:44] [INFO ] Implicit Places using invariants and state equation in 1244 ms returned []
Implicit Place search using SMT with State Equation took 1647 ms to find 0 implicit places.
[2023-03-09 18:46:45] [INFO ] Redundant transitions in 54 ms returned []
[2023-03-09 18:46:45] [INFO ] Flow matrix only has 1946 transitions (discarded 49 similar events)
[2023-03-09 18:46:45] [INFO ] Invariant cache hit.
[2023-03-09 18:46:45] [INFO ] Dead Transitions using invariants and state equation in 729 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 934/3864 places, 1995/6258 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3167 ms. Remains : 934/3864 places, 1995/6258 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-3b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s109 1) (EQ s126 1) (EQ s118 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-3b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-3b-LTLFireability-04 finished in 3253 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U X(p1))||F(G(p1)))))'
Support contains 3 out of 3864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3864/3864 places, 6258/6258 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 3844 transition count 6198
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 3844 transition count 6198
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 54 place count 3830 transition count 6183
Iterating global reduction 0 with 14 rules applied. Total rules applied 68 place count 3830 transition count 6183
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 77 place count 3821 transition count 6174
Iterating global reduction 0 with 9 rules applied. Total rules applied 86 place count 3821 transition count 6174
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 87 place count 3821 transition count 6173
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 94 place count 3814 transition count 6166
Iterating global reduction 1 with 7 rules applied. Total rules applied 101 place count 3814 transition count 6166
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 107 place count 3808 transition count 6160
Iterating global reduction 1 with 6 rules applied. Total rules applied 113 place count 3808 transition count 6160
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 118 place count 3803 transition count 6155
Iterating global reduction 1 with 5 rules applied. Total rules applied 123 place count 3803 transition count 6155
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 127 place count 3799 transition count 6151
Iterating global reduction 1 with 4 rules applied. Total rules applied 131 place count 3799 transition count 6151
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 134 place count 3796 transition count 6148
Iterating global reduction 1 with 3 rules applied. Total rules applied 137 place count 3796 transition count 6148
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 139 place count 3794 transition count 6146
Iterating global reduction 1 with 2 rules applied. Total rules applied 141 place count 3794 transition count 6146
Applied a total of 141 rules in 1858 ms. Remains 3794 /3864 variables (removed 70) and now considering 6146/6258 (removed 112) transitions.
// Phase 1: matrix 6146 rows 3794 cols
[2023-03-09 18:46:47] [INFO ] Computed 282 place invariants in 24 ms
[2023-03-09 18:46:48] [INFO ] Implicit Places using invariants in 891 ms returned []
[2023-03-09 18:46:48] [INFO ] Invariant cache hit.
[2023-03-09 18:46:50] [INFO ] Implicit Places using invariants and state equation in 1709 ms returned []
Implicit Place search using SMT with State Equation took 2602 ms to find 0 implicit places.
[2023-03-09 18:46:50] [INFO ] Invariant cache hit.
[2023-03-09 18:46:53] [INFO ] Dead Transitions using invariants and state equation in 3180 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3794/3864 places, 6146/6258 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7642 ms. Remains : 3794/3864 places, 6146/6258 transitions.
Stuttering acceptance computed with spot in 204 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : DLCshifumi-PT-3b-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=4, aps=[p0:(AND (EQ s1884 1) (EQ s3768 1)), p1:(EQ s394 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 17625 steps with 0 reset in 141 ms.
FORMULA DLCshifumi-PT-3b-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-3b-LTLFireability-05 finished in 8051 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U p1))'
Support contains 3 out of 3864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3864/3864 places, 6258/6258 transitions.
Graph (trivial) has 3520 edges and 3864 vertex of which 727 / 3864 are part of one of the 51 SCC in 2 ms
Free SCC test removed 676 places
Ensure Unique test removed 763 transitions
Reduce isomorphic transitions removed 763 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 837 transitions
Trivial Post-agglo rules discarded 837 transitions
Performed 837 trivial Post agglomeration. Transition count delta: 837
Iterating post reduction 0 with 837 rules applied. Total rules applied 838 place count 3187 transition count 4657
Reduce places removed 837 places and 0 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 1 with 965 rules applied. Total rules applied 1803 place count 2350 transition count 4529
Reduce places removed 85 places and 0 transitions.
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 2 with 87 rules applied. Total rules applied 1890 place count 2265 transition count 4527
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1891 place count 2264 transition count 4527
Performed 356 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 356 Pre rules applied. Total rules applied 1891 place count 2264 transition count 4171
Deduced a syphon composed of 356 places in 25 ms
Reduce places removed 356 places and 0 transitions.
Iterating global reduction 4 with 712 rules applied. Total rules applied 2603 place count 1908 transition count 4171
Discarding 110 places :
Symmetric choice reduction at 4 with 110 rule applications. Total rules 2713 place count 1798 transition count 3463
Iterating global reduction 4 with 110 rules applied. Total rules applied 2823 place count 1798 transition count 3463
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 2862 place count 1798 transition count 3424
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 2862 place count 1798 transition count 3420
Deduced a syphon composed of 4 places in 20 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 2870 place count 1794 transition count 3420
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2871 place count 1793 transition count 3417
Iterating global reduction 5 with 1 rules applied. Total rules applied 2872 place count 1793 transition count 3417
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2873 place count 1793 transition count 3416
Performed 647 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 647 places in 0 ms
Reduce places removed 647 places and 0 transitions.
Iterating global reduction 6 with 1294 rules applied. Total rules applied 4167 place count 1146 transition count 2766
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 4170 place count 1146 transition count 2763
Renaming transitions due to excessive name length > 1024 char.
Discarding 43 places :
Symmetric choice reduction at 7 with 43 rule applications. Total rules 4213 place count 1103 transition count 2444
Iterating global reduction 7 with 43 rules applied. Total rules applied 4256 place count 1103 transition count 2444
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 7 with 43 rules applied. Total rules applied 4299 place count 1103 transition count 2401
Performed 101 Post agglomeration using F-continuation condition with reduction of 99 identical transitions.
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 4501 place count 1002 transition count 2603
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4502 place count 1002 transition count 2602
Discarding 34 places :
Symmetric choice reduction at 9 with 34 rule applications. Total rules 4536 place count 968 transition count 2398
Iterating global reduction 9 with 34 rules applied. Total rules applied 4570 place count 968 transition count 2398
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 9 with 100 rules applied. Total rules applied 4670 place count 968 transition count 2298
Performed 20 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 10 with 40 rules applied. Total rules applied 4710 place count 948 transition count 2364
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 4715 place count 943 transition count 2334
Iterating global reduction 10 with 5 rules applied. Total rules applied 4720 place count 943 transition count 2334
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 4735 place count 943 transition count 2319
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 11 with 21 rules applied. Total rules applied 4756 place count 943 transition count 2298
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 4762 place count 937 transition count 2286
Iterating global reduction 11 with 6 rules applied. Total rules applied 4768 place count 937 transition count 2286
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 4774 place count 931 transition count 2036
Iterating global reduction 11 with 6 rules applied. Total rules applied 4780 place count 931 transition count 2036
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 4786 place count 931 transition count 2030
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 4787 place count 930 transition count 2029
Applied a total of 4787 rules in 696 ms. Remains 930 /3864 variables (removed 2934) and now considering 2029/6258 (removed 4229) transitions.
[2023-03-09 18:46:54] [INFO ] Flow matrix only has 1979 transitions (discarded 50 similar events)
// Phase 1: matrix 1979 rows 930 cols
[2023-03-09 18:46:54] [INFO ] Computed 282 place invariants in 14 ms
[2023-03-09 18:46:55] [INFO ] Implicit Places using invariants in 387 ms returned []
[2023-03-09 18:46:55] [INFO ] Flow matrix only has 1979 transitions (discarded 50 similar events)
[2023-03-09 18:46:55] [INFO ] Invariant cache hit.
[2023-03-09 18:46:55] [INFO ] State equation strengthened by 134 read => feed constraints.
[2023-03-09 18:46:56] [INFO ] Implicit Places using invariants and state equation in 1236 ms returned []
Implicit Place search using SMT with State Equation took 1626 ms to find 0 implicit places.
[2023-03-09 18:46:56] [INFO ] Redundant transitions in 58 ms returned []
[2023-03-09 18:46:56] [INFO ] Flow matrix only has 1979 transitions (discarded 50 similar events)
[2023-03-09 18:46:56] [INFO ] Invariant cache hit.
[2023-03-09 18:46:57] [INFO ] Dead Transitions using invariants and state equation in 714 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 930/3864 places, 2029/6258 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3107 ms. Remains : 930/3864 places, 2029/6258 transitions.
Stuttering acceptance computed with spot in 51 ms :[true, (NOT p1)]
Running random walk in product with property : DLCshifumi-PT-3b-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(AND (EQ s199 1) (EQ s215 1)), p0:(NEQ s31 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-3b-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-3b-LTLFireability-06 finished in 3184 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 U p1))))'
Support contains 2 out of 3864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3864/3864 places, 6258/6258 transitions.
Graph (trivial) has 3520 edges and 3864 vertex of which 727 / 3864 are part of one of the 51 SCC in 1 ms
Free SCC test removed 676 places
Ensure Unique test removed 763 transitions
Reduce isomorphic transitions removed 763 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 837 transitions
Trivial Post-agglo rules discarded 837 transitions
Performed 837 trivial Post agglomeration. Transition count delta: 837
Iterating post reduction 0 with 837 rules applied. Total rules applied 838 place count 3187 transition count 4657
Reduce places removed 837 places and 0 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 1 with 965 rules applied. Total rules applied 1803 place count 2350 transition count 4529
Reduce places removed 85 places and 0 transitions.
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 2 with 87 rules applied. Total rules applied 1890 place count 2265 transition count 4527
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1891 place count 2264 transition count 4527
Performed 355 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 355 Pre rules applied. Total rules applied 1891 place count 2264 transition count 4172
Deduced a syphon composed of 355 places in 25 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 4 with 710 rules applied. Total rules applied 2601 place count 1909 transition count 4172
Discarding 110 places :
Symmetric choice reduction at 4 with 110 rule applications. Total rules 2711 place count 1799 transition count 3464
Iterating global reduction 4 with 110 rules applied. Total rules applied 2821 place count 1799 transition count 3464
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 2860 place count 1799 transition count 3425
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 2860 place count 1799 transition count 3422
Deduced a syphon composed of 3 places in 20 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 2866 place count 1796 transition count 3422
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2867 place count 1795 transition count 3419
Iterating global reduction 5 with 1 rules applied. Total rules applied 2868 place count 1795 transition count 3419
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2869 place count 1795 transition count 3418
Performed 648 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 648 places in 1 ms
Reduce places removed 648 places and 0 transitions.
Iterating global reduction 6 with 1296 rules applied. Total rules applied 4165 place count 1147 transition count 2767
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 4168 place count 1147 transition count 2764
Renaming transitions due to excessive name length > 1024 char.
Discarding 44 places :
Symmetric choice reduction at 7 with 44 rule applications. Total rules 4212 place count 1103 transition count 2404
Iterating global reduction 7 with 44 rules applied. Total rules applied 4256 place count 1103 transition count 2404
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 7 with 44 rules applied. Total rules applied 4300 place count 1103 transition count 2360
Performed 101 Post agglomeration using F-continuation condition with reduction of 99 identical transitions.
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 4502 place count 1002 transition count 2562
Discarding 34 places :
Symmetric choice reduction at 8 with 34 rule applications. Total rules 4536 place count 968 transition count 2358
Iterating global reduction 8 with 34 rules applied. Total rules applied 4570 place count 968 transition count 2358
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Iterating post reduction 8 with 99 rules applied. Total rules applied 4669 place count 968 transition count 2259
Performed 19 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 9 with 38 rules applied. Total rules applied 4707 place count 949 transition count 2319
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 4712 place count 944 transition count 2289
Iterating global reduction 9 with 5 rules applied. Total rules applied 4717 place count 944 transition count 2289
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 4732 place count 944 transition count 2274
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 10 with 18 rules applied. Total rules applied 4750 place count 944 transition count 2256
Discarding 6 places :
Symmetric choice reduction at 10 with 6 rule applications. Total rules 4756 place count 938 transition count 2244
Iterating global reduction 10 with 6 rules applied. Total rules applied 4762 place count 938 transition count 2244
Discarding 6 places :
Symmetric choice reduction at 10 with 6 rule applications. Total rules 4768 place count 932 transition count 1996
Iterating global reduction 10 with 6 rules applied. Total rules applied 4774 place count 932 transition count 1996
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 4780 place count 932 transition count 1990
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 4781 place count 931 transition count 1989
Applied a total of 4781 rules in 685 ms. Remains 931 /3864 variables (removed 2933) and now considering 1989/6258 (removed 4269) transitions.
[2023-03-09 18:46:57] [INFO ] Flow matrix only has 1940 transitions (discarded 49 similar events)
// Phase 1: matrix 1940 rows 931 cols
[2023-03-09 18:46:57] [INFO ] Computed 282 place invariants in 11 ms
[2023-03-09 18:46:58] [INFO ] Implicit Places using invariants in 390 ms returned []
[2023-03-09 18:46:58] [INFO ] Flow matrix only has 1940 transitions (discarded 49 similar events)
[2023-03-09 18:46:58] [INFO ] Invariant cache hit.
[2023-03-09 18:46:58] [INFO ] State equation strengthened by 129 read => feed constraints.
[2023-03-09 18:46:59] [INFO ] Implicit Places using invariants and state equation in 1224 ms returned []
Implicit Place search using SMT with State Equation took 1616 ms to find 0 implicit places.
[2023-03-09 18:46:59] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-09 18:46:59] [INFO ] Flow matrix only has 1940 transitions (discarded 49 similar events)
[2023-03-09 18:46:59] [INFO ] Invariant cache hit.
[2023-03-09 18:47:00] [INFO ] Dead Transitions using invariants and state equation in 698 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 931/3864 places, 1989/6258 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3057 ms. Remains : 931/3864 places, 1989/6258 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : DLCshifumi-PT-3b-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s257 1), p0:(EQ s101 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-3b-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-3b-LTLFireability-07 finished in 3147 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)))'
Support contains 6 out of 3864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3864/3864 places, 6258/6258 transitions.
Graph (trivial) has 3516 edges and 3864 vertex of which 727 / 3864 are part of one of the 51 SCC in 2 ms
Free SCC test removed 676 places
Ensure Unique test removed 763 transitions
Reduce isomorphic transitions removed 763 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 834 transitions
Trivial Post-agglo rules discarded 834 transitions
Performed 834 trivial Post agglomeration. Transition count delta: 834
Iterating post reduction 0 with 834 rules applied. Total rules applied 835 place count 3187 transition count 4660
Reduce places removed 834 places and 0 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 1 with 962 rules applied. Total rules applied 1797 place count 2353 transition count 4532
Reduce places removed 85 places and 0 transitions.
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 2 with 87 rules applied. Total rules applied 1884 place count 2268 transition count 4530
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1885 place count 2267 transition count 4530
Performed 355 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 355 Pre rules applied. Total rules applied 1885 place count 2267 transition count 4175
Deduced a syphon composed of 355 places in 25 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 4 with 710 rules applied. Total rules applied 2595 place count 1912 transition count 4175
Discarding 107 places :
Symmetric choice reduction at 4 with 107 rule applications. Total rules 2702 place count 1805 transition count 3550
Iterating global reduction 4 with 107 rules applied. Total rules applied 2809 place count 1805 transition count 3550
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 2848 place count 1805 transition count 3511
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 2848 place count 1805 transition count 3507
Deduced a syphon composed of 4 places in 21 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 2856 place count 1801 transition count 3507
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2857 place count 1800 transition count 3504
Iterating global reduction 5 with 1 rules applied. Total rules applied 2858 place count 1800 transition count 3504
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2859 place count 1800 transition count 3503
Performed 648 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 648 places in 0 ms
Reduce places removed 648 places and 0 transitions.
Iterating global reduction 6 with 1296 rules applied. Total rules applied 4155 place count 1152 transition count 2853
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 4158 place count 1152 transition count 2850
Renaming transitions due to excessive name length > 1024 char.
Discarding 43 places :
Symmetric choice reduction at 7 with 43 rule applications. Total rules 4201 place count 1109 transition count 2493
Iterating global reduction 7 with 43 rules applied. Total rules applied 4244 place count 1109 transition count 2493
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 7 with 43 rules applied. Total rules applied 4287 place count 1109 transition count 2450
Performed 101 Post agglomeration using F-continuation condition with reduction of 99 identical transitions.
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 4489 place count 1008 transition count 2652
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4490 place count 1008 transition count 2651
Discarding 34 places :
Symmetric choice reduction at 9 with 34 rule applications. Total rules 4524 place count 974 transition count 2447
Iterating global reduction 9 with 34 rules applied. Total rules applied 4558 place count 974 transition count 2447
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 9 with 100 rules applied. Total rules applied 4658 place count 974 transition count 2347
Performed 20 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 10 with 40 rules applied. Total rules applied 4698 place count 954 transition count 2409
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 4703 place count 949 transition count 2379
Iterating global reduction 10 with 5 rules applied. Total rules applied 4708 place count 949 transition count 2379
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 4723 place count 949 transition count 2364
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 11 with 17 rules applied. Total rules applied 4740 place count 949 transition count 2347
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 4745 place count 944 transition count 2337
Iterating global reduction 11 with 5 rules applied. Total rules applied 4750 place count 944 transition count 2337
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 4755 place count 939 transition count 2131
Iterating global reduction 11 with 5 rules applied. Total rules applied 4760 place count 939 transition count 2131
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 4765 place count 939 transition count 2126
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 4766 place count 938 transition count 2125
Applied a total of 4766 rules in 694 ms. Remains 938 /3864 variables (removed 2926) and now considering 2125/6258 (removed 4133) transitions.
[2023-03-09 18:47:00] [INFO ] Flow matrix only has 2075 transitions (discarded 50 similar events)
// Phase 1: matrix 2075 rows 938 cols
[2023-03-09 18:47:00] [INFO ] Computed 282 place invariants in 9 ms
[2023-03-09 18:47:01] [INFO ] Implicit Places using invariants in 396 ms returned []
[2023-03-09 18:47:01] [INFO ] Flow matrix only has 2075 transitions (discarded 50 similar events)
[2023-03-09 18:47:01] [INFO ] Invariant cache hit.
[2023-03-09 18:47:01] [INFO ] State equation strengthened by 134 read => feed constraints.
[2023-03-09 18:47:02] [INFO ] Implicit Places using invariants and state equation in 1238 ms returned []
Implicit Place search using SMT with State Equation took 1635 ms to find 0 implicit places.
[2023-03-09 18:47:02] [INFO ] Redundant transitions in 59 ms returned []
[2023-03-09 18:47:02] [INFO ] Flow matrix only has 2075 transitions (discarded 50 similar events)
[2023-03-09 18:47:02] [INFO ] Invariant cache hit.
[2023-03-09 18:47:03] [INFO ] Dead Transitions using invariants and state equation in 751 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 938/3864 places, 2125/6258 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3145 ms. Remains : 938/3864 places, 2125/6258 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCshifumi-PT-3b-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (EQ s194 1) (EQ s33 1)), p1:(OR (EQ s213 0) (EQ s625 0) (EQ s206 0) (EQ s226 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 9223 steps with 0 reset in 126 ms.
FORMULA DLCshifumi-PT-3b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-3b-LTLFireability-09 finished in 3348 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0)) U G(p1)))'
Support contains 3 out of 3864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3864/3864 places, 6258/6258 transitions.
Graph (trivial) has 3520 edges and 3864 vertex of which 727 / 3864 are part of one of the 51 SCC in 1 ms
Free SCC test removed 676 places
Ensure Unique test removed 763 transitions
Reduce isomorphic transitions removed 763 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 837 transitions
Trivial Post-agglo rules discarded 837 transitions
Performed 837 trivial Post agglomeration. Transition count delta: 837
Iterating post reduction 0 with 837 rules applied. Total rules applied 838 place count 3187 transition count 4657
Reduce places removed 837 places and 0 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 1 with 965 rules applied. Total rules applied 1803 place count 2350 transition count 4529
Reduce places removed 85 places and 0 transitions.
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 2 with 87 rules applied. Total rules applied 1890 place count 2265 transition count 4527
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1891 place count 2264 transition count 4527
Performed 356 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 356 Pre rules applied. Total rules applied 1891 place count 2264 transition count 4171
Deduced a syphon composed of 356 places in 25 ms
Reduce places removed 356 places and 0 transitions.
Iterating global reduction 4 with 712 rules applied. Total rules applied 2603 place count 1908 transition count 4171
Discarding 109 places :
Symmetric choice reduction at 4 with 109 rule applications. Total rules 2712 place count 1799 transition count 3504
Iterating global reduction 4 with 109 rules applied. Total rules applied 2821 place count 1799 transition count 3504
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 2860 place count 1799 transition count 3465
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 2860 place count 1799 transition count 3462
Deduced a syphon composed of 3 places in 20 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 2866 place count 1796 transition count 3462
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2867 place count 1795 transition count 3459
Iterating global reduction 5 with 1 rules applied. Total rules applied 2868 place count 1795 transition count 3459
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2869 place count 1795 transition count 3458
Performed 648 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 648 places in 1 ms
Reduce places removed 648 places and 0 transitions.
Iterating global reduction 6 with 1296 rules applied. Total rules applied 4165 place count 1147 transition count 2807
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 4168 place count 1147 transition count 2804
Renaming transitions due to excessive name length > 1024 char.
Discarding 44 places :
Symmetric choice reduction at 7 with 44 rule applications. Total rules 4212 place count 1103 transition count 2444
Iterating global reduction 7 with 44 rules applied. Total rules applied 4256 place count 1103 transition count 2444
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 7 with 44 rules applied. Total rules applied 4300 place count 1103 transition count 2400
Performed 101 Post agglomeration using F-continuation condition with reduction of 99 identical transitions.
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 4502 place count 1002 transition count 2602
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4503 place count 1002 transition count 2601
Discarding 34 places :
Symmetric choice reduction at 9 with 34 rule applications. Total rules 4537 place count 968 transition count 2397
Iterating global reduction 9 with 34 rules applied. Total rules applied 4571 place count 968 transition count 2397
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 9 with 100 rules applied. Total rules applied 4671 place count 968 transition count 2297
Performed 21 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 10 with 42 rules applied. Total rules applied 4713 place count 947 transition count 2362
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 4718 place count 942 transition count 2332
Iterating global reduction 10 with 5 rules applied. Total rules applied 4723 place count 942 transition count 2332
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 4738 place count 942 transition count 2317
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 11 with 19 rules applied. Total rules applied 4757 place count 942 transition count 2298
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 4762 place count 937 transition count 2288
Iterating global reduction 11 with 5 rules applied. Total rules applied 4767 place count 937 transition count 2288
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 4772 place count 932 transition count 2081
Iterating global reduction 11 with 5 rules applied. Total rules applied 4777 place count 932 transition count 2081
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 4782 place count 932 transition count 2076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 4783 place count 931 transition count 2075
Applied a total of 4783 rules in 701 ms. Remains 931 /3864 variables (removed 2933) and now considering 2075/6258 (removed 4183) transitions.
[2023-03-09 18:47:04] [INFO ] Flow matrix only has 2024 transitions (discarded 51 similar events)
// Phase 1: matrix 2024 rows 931 cols
[2023-03-09 18:47:04] [INFO ] Computed 282 place invariants in 5 ms
[2023-03-09 18:47:04] [INFO ] Implicit Places using invariants in 386 ms returned []
[2023-03-09 18:47:04] [INFO ] Flow matrix only has 2024 transitions (discarded 51 similar events)
[2023-03-09 18:47:04] [INFO ] Invariant cache hit.
[2023-03-09 18:47:05] [INFO ] State equation strengthened by 132 read => feed constraints.
[2023-03-09 18:47:05] [INFO ] Implicit Places using invariants and state equation in 1242 ms returned []
Implicit Place search using SMT with State Equation took 1629 ms to find 0 implicit places.
[2023-03-09 18:47:05] [INFO ] Redundant transitions in 60 ms returned []
[2023-03-09 18:47:05] [INFO ] Flow matrix only has 2024 transitions (discarded 51 similar events)
[2023-03-09 18:47:05] [INFO ] Invariant cache hit.
[2023-03-09 18:47:06] [INFO ] Dead Transitions using invariants and state equation in 735 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 931/3864 places, 2075/6258 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3143 ms. Remains : 931/3864 places, 2075/6258 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : DLCshifumi-PT-3b-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(NEQ s771 1), p0:(AND (EQ s207 1) (EQ s912 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 168 steps with 0 reset in 9 ms.
FORMULA DLCshifumi-PT-3b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-3b-LTLFireability-10 finished in 3273 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 3864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3864/3864 places, 6258/6258 transitions.
Graph (trivial) has 3524 edges and 3864 vertex of which 727 / 3864 are part of one of the 51 SCC in 1 ms
Free SCC test removed 676 places
Ensure Unique test removed 763 transitions
Reduce isomorphic transitions removed 763 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 839 transitions
Trivial Post-agglo rules discarded 839 transitions
Performed 839 trivial Post agglomeration. Transition count delta: 839
Iterating post reduction 0 with 839 rules applied. Total rules applied 840 place count 3187 transition count 4655
Reduce places removed 839 places and 0 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 1 with 967 rules applied. Total rules applied 1807 place count 2348 transition count 4527
Reduce places removed 85 places and 0 transitions.
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 2 with 87 rules applied. Total rules applied 1894 place count 2263 transition count 4525
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1895 place count 2262 transition count 4525
Performed 355 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 355 Pre rules applied. Total rules applied 1895 place count 2262 transition count 4170
Deduced a syphon composed of 355 places in 25 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 4 with 710 rules applied. Total rules applied 2605 place count 1907 transition count 4170
Discarding 111 places :
Symmetric choice reduction at 4 with 111 rule applications. Total rules 2716 place count 1796 transition count 3461
Iterating global reduction 4 with 111 rules applied. Total rules applied 2827 place count 1796 transition count 3461
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 2866 place count 1796 transition count 3422
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 2866 place count 1796 transition count 3418
Deduced a syphon composed of 4 places in 20 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 2874 place count 1792 transition count 3418
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2875 place count 1791 transition count 3415
Iterating global reduction 5 with 1 rules applied. Total rules applied 2876 place count 1791 transition count 3415
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2877 place count 1791 transition count 3414
Performed 645 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 645 places in 0 ms
Reduce places removed 645 places and 0 transitions.
Iterating global reduction 6 with 1290 rules applied. Total rules applied 4167 place count 1146 transition count 2766
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 4170 place count 1146 transition count 2763
Renaming transitions due to excessive name length > 1024 char.
Discarding 44 places :
Symmetric choice reduction at 7 with 44 rule applications. Total rules 4214 place count 1102 transition count 2403
Iterating global reduction 7 with 44 rules applied. Total rules applied 4258 place count 1102 transition count 2403
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 7 with 44 rules applied. Total rules applied 4302 place count 1102 transition count 2359
Performed 101 Post agglomeration using F-continuation condition with reduction of 99 identical transitions.
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 4504 place count 1001 transition count 2561
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4505 place count 1001 transition count 2560
Discarding 34 places :
Symmetric choice reduction at 9 with 34 rule applications. Total rules 4539 place count 967 transition count 2356
Iterating global reduction 9 with 34 rules applied. Total rules applied 4573 place count 967 transition count 2356
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 9 with 100 rules applied. Total rules applied 4673 place count 967 transition count 2256
Performed 25 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 10 with 50 rules applied. Total rules applied 4723 place count 942 transition count 2354
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 4728 place count 937 transition count 2324
Iterating global reduction 10 with 5 rules applied. Total rules applied 4733 place count 937 transition count 2324
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 4748 place count 937 transition count 2309
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 11 with 30 rules applied. Total rules applied 4778 place count 937 transition count 2279
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 4784 place count 931 transition count 2267
Iterating global reduction 11 with 6 rules applied. Total rules applied 4790 place count 931 transition count 2267
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 4796 place count 925 transition count 2015
Iterating global reduction 11 with 6 rules applied. Total rules applied 4802 place count 925 transition count 2015
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 4808 place count 925 transition count 2009
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 4809 place count 924 transition count 2008
Applied a total of 4809 rules in 658 ms. Remains 924 /3864 variables (removed 2940) and now considering 2008/6258 (removed 4250) transitions.
[2023-03-09 18:47:07] [INFO ] Flow matrix only has 1952 transitions (discarded 56 similar events)
// Phase 1: matrix 1952 rows 924 cols
[2023-03-09 18:47:07] [INFO ] Computed 282 place invariants in 7 ms
[2023-03-09 18:47:07] [INFO ] Implicit Places using invariants in 379 ms returned []
[2023-03-09 18:47:07] [INFO ] Flow matrix only has 1952 transitions (discarded 56 similar events)
[2023-03-09 18:47:07] [INFO ] Invariant cache hit.
[2023-03-09 18:47:08] [INFO ] State equation strengthened by 144 read => feed constraints.
[2023-03-09 18:47:09] [INFO ] Implicit Places using invariants and state equation in 1270 ms returned []
Implicit Place search using SMT with State Equation took 1660 ms to find 0 implicit places.
[2023-03-09 18:47:09] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-09 18:47:09] [INFO ] Flow matrix only has 1952 transitions (discarded 56 similar events)
[2023-03-09 18:47:09] [INFO ] Invariant cache hit.
[2023-03-09 18:47:10] [INFO ] Dead Transitions using invariants and state equation in 757 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 924/3864 places, 2008/6258 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3146 ms. Remains : 924/3864 places, 2008/6258 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : DLCshifumi-PT-3b-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s212 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 0 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-3b-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-3b-LTLFireability-11 finished in 3200 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 3864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3864/3864 places, 6258/6258 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 3845 transition count 6199
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 3845 transition count 6199
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 51 place count 3832 transition count 6185
Iterating global reduction 0 with 13 rules applied. Total rules applied 64 place count 3832 transition count 6185
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 73 place count 3823 transition count 6176
Iterating global reduction 0 with 9 rules applied. Total rules applied 82 place count 3823 transition count 6176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 83 place count 3823 transition count 6175
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 91 place count 3815 transition count 6167
Iterating global reduction 1 with 8 rules applied. Total rules applied 99 place count 3815 transition count 6167
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 106 place count 3808 transition count 6160
Iterating global reduction 1 with 7 rules applied. Total rules applied 113 place count 3808 transition count 6160
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 119 place count 3802 transition count 6154
Iterating global reduction 1 with 6 rules applied. Total rules applied 125 place count 3802 transition count 6154
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 129 place count 3798 transition count 6150
Iterating global reduction 1 with 4 rules applied. Total rules applied 133 place count 3798 transition count 6150
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 136 place count 3795 transition count 6147
Iterating global reduction 1 with 3 rules applied. Total rules applied 139 place count 3795 transition count 6147
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 141 place count 3793 transition count 6145
Iterating global reduction 1 with 2 rules applied. Total rules applied 143 place count 3793 transition count 6145
Applied a total of 143 rules in 1833 ms. Remains 3793 /3864 variables (removed 71) and now considering 6145/6258 (removed 113) transitions.
// Phase 1: matrix 6145 rows 3793 cols
[2023-03-09 18:47:11] [INFO ] Computed 282 place invariants in 23 ms
[2023-03-09 18:47:12] [INFO ] Implicit Places using invariants in 914 ms returned []
[2023-03-09 18:47:12] [INFO ] Invariant cache hit.
[2023-03-09 18:47:14] [INFO ] Implicit Places using invariants and state equation in 1714 ms returned []
Implicit Place search using SMT with State Equation took 2629 ms to find 0 implicit places.
[2023-03-09 18:47:14] [INFO ] Invariant cache hit.
[2023-03-09 18:47:17] [INFO ] Dead Transitions using invariants and state equation in 3088 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3793/3864 places, 6145/6258 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7555 ms. Remains : 3793/3864 places, 6145/6258 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-3b-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s195 1) (EQ s247 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 18299 steps with 1 reset in 139 ms.
FORMULA DLCshifumi-PT-3b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-3b-LTLFireability-14 finished in 7814 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(F((p1||X(F(p2))))))))'
Support contains 4 out of 3864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3864/3864 places, 6258/6258 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 3844 transition count 6198
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 3844 transition count 6198
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 55 place count 3829 transition count 6182
Iterating global reduction 0 with 15 rules applied. Total rules applied 70 place count 3829 transition count 6182
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 80 place count 3819 transition count 6172
Iterating global reduction 0 with 10 rules applied. Total rules applied 90 place count 3819 transition count 6172
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 91 place count 3819 transition count 6171
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 99 place count 3811 transition count 6163
Iterating global reduction 1 with 8 rules applied. Total rules applied 107 place count 3811 transition count 6163
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 114 place count 3804 transition count 6156
Iterating global reduction 1 with 7 rules applied. Total rules applied 121 place count 3804 transition count 6156
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 127 place count 3798 transition count 6150
Iterating global reduction 1 with 6 rules applied. Total rules applied 133 place count 3798 transition count 6150
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 137 place count 3794 transition count 6146
Iterating global reduction 1 with 4 rules applied. Total rules applied 141 place count 3794 transition count 6146
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 144 place count 3791 transition count 6143
Iterating global reduction 1 with 3 rules applied. Total rules applied 147 place count 3791 transition count 6143
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 149 place count 3789 transition count 6141
Iterating global reduction 1 with 2 rules applied. Total rules applied 151 place count 3789 transition count 6141
Applied a total of 151 rules in 1867 ms. Remains 3789 /3864 variables (removed 75) and now considering 6141/6258 (removed 117) transitions.
// Phase 1: matrix 6141 rows 3789 cols
[2023-03-09 18:47:19] [INFO ] Computed 282 place invariants in 27 ms
[2023-03-09 18:47:20] [INFO ] Implicit Places using invariants in 919 ms returned []
[2023-03-09 18:47:20] [INFO ] Invariant cache hit.
[2023-03-09 18:47:22] [INFO ] Implicit Places using invariants and state equation in 1689 ms returned []
Implicit Place search using SMT with State Equation took 2610 ms to find 0 implicit places.
[2023-03-09 18:47:22] [INFO ] Invariant cache hit.
[2023-03-09 18:47:25] [INFO ] Dead Transitions using invariants and state equation in 3066 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3789/3864 places, 6141/6258 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7545 ms. Remains : 3789/3864 places, 6141/6258 transitions.
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DLCshifumi-PT-3b-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s1850 1) (EQ s3750 1)), p1:(EQ s1357 1), p2:(NEQ s2990 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1220 ms.
Product exploration explored 100000 steps with 25000 reset in 1159 ms.
Computed a total of 525 stabilizing places and 525 stable transitions
Computed a total of 525 stabilizing places and 525 stable transitions
Detected a total of 525/3789 stabilizing places and 525/6141 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 182 ms. Reduced automaton from 4 states, 4 edges and 3 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 2395 steps, including 0 resets, run visited all 1 properties in 17 ms. (steps per millisecond=140 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 4 factoid took 196 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 2 out of 3789 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 3789/3789 places, 6141/6141 transitions.
Applied a total of 0 rules in 191 ms. Remains 3789 /3789 variables (removed 0) and now considering 6141/6141 (removed 0) transitions.
[2023-03-09 18:47:29] [INFO ] Invariant cache hit.
[2023-03-09 18:47:30] [INFO ] Implicit Places using invariants in 904 ms returned []
[2023-03-09 18:47:30] [INFO ] Invariant cache hit.
[2023-03-09 18:47:31] [INFO ] Implicit Places using invariants and state equation in 1652 ms returned []
Implicit Place search using SMT with State Equation took 2571 ms to find 0 implicit places.
[2023-03-09 18:47:31] [INFO ] Invariant cache hit.
[2023-03-09 18:47:34] [INFO ] Dead Transitions using invariants and state equation in 2859 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5635 ms. Remains : 3789/3789 places, 6141/6141 transitions.
Computed a total of 525 stabilizing places and 525 stable transitions
Computed a total of 525 stabilizing places and 525 stable transitions
Detected a total of 525/3789 stabilizing places and 525/6141 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p2), true, (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 2440 steps, including 0 resets, run visited all 1 properties in 16 ms. (steps per millisecond=152 )
Knowledge obtained : [(AND (NOT p1) p2), true, (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 3 factoid took 140 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 25000 reset in 1117 ms.
Product exploration explored 100000 steps with 25000 reset in 1114 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 2 out of 3789 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3789/3789 places, 6141/6141 transitions.
Graph (trivial) has 3441 edges and 3789 vertex of which 711 / 3789 are part of one of the 50 SCC in 2 ms
Free SCC test removed 661 places
Ensure Unique test removed 746 transitions
Reduce isomorphic transitions removed 746 transitions.
Performed 785 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 785 rules applied. Total rules applied 786 place count 3128 transition count 5395
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 84 rules applied. Total rules applied 870 place count 3128 transition count 5353
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 79 Pre rules applied. Total rules applied 870 place count 3128 transition count 5393
Deduced a syphon composed of 906 places in 29 ms
Iterating global reduction 2 with 79 rules applied. Total rules applied 949 place count 3128 transition count 5393
Discarding 462 places :
Symmetric choice reduction at 2 with 462 rule applications. Total rules 1411 place count 2666 transition count 4375
Deduced a syphon composed of 538 places in 24 ms
Iterating global reduction 2 with 462 rules applied. Total rules applied 1873 place count 2666 transition count 4375
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 2 with 38 rules applied. Total rules applied 1911 place count 2666 transition count 4337
Performed 971 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1509 places in 1 ms
Iterating global reduction 3 with 971 rules applied. Total rules applied 2882 place count 2666 transition count 4341
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 2886 place count 2666 transition count 4337
Renaming transitions due to excessive name length > 1024 char.
Discarding 810 places :
Symmetric choice reduction at 4 with 810 rule applications. Total rules 3696 place count 1856 transition count 3209
Deduced a syphon composed of 744 places in 1 ms
Iterating global reduction 4 with 810 rules applied. Total rules applied 4506 place count 1856 transition count 3209
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 4 with 45 rules applied. Total rules applied 4551 place count 1856 transition count 3164
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 4554 place count 1853 transition count 3161
Deduced a syphon composed of 741 places in 1 ms
Iterating global reduction 5 with 3 rules applied. Total rules applied 4557 place count 1853 transition count 3161
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 742 places in 1 ms
Iterating global reduction 5 with 1 rules applied. Total rules applied 4558 place count 1853 transition count 3161
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 4560 place count 1851 transition count 3159
Deduced a syphon composed of 740 places in 0 ms
Iterating global reduction 5 with 2 rules applied. Total rules applied 4562 place count 1851 transition count 3159
Performed 101 Post agglomeration using F-continuation condition with reduction of 101 identical transitions.
Deduced a syphon composed of 841 places in 1 ms
Iterating global reduction 5 with 101 rules applied. Total rules applied 4663 place count 1851 transition count 3763
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 5 with 68 rules applied. Total rules applied 4731 place count 1851 transition count 3695
Discarding 136 places :
Symmetric choice reduction at 6 with 136 rule applications. Total rules 4867 place count 1715 transition count 3253
Deduced a syphon composed of 739 places in 1 ms
Iterating global reduction 6 with 136 rules applied. Total rules applied 5003 place count 1715 transition count 3253
Ensure Unique test removed 132 transitions
Reduce isomorphic transitions removed 132 transitions.
Iterating post reduction 6 with 132 rules applied. Total rules applied 5135 place count 1715 transition count 3121
Discarding 67 places :
Symmetric choice reduction at 7 with 67 rule applications. Total rules 5202 place count 1648 transition count 2987
Deduced a syphon composed of 672 places in 1 ms
Iterating global reduction 7 with 67 rules applied. Total rules applied 5269 place count 1648 transition count 2987
Performed 28 Post agglomeration using F-continuation condition with reduction of 18 identical transitions.
Deduced a syphon composed of 700 places in 1 ms
Iterating global reduction 7 with 28 rules applied. Total rules applied 5297 place count 1648 transition count 3164
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 5312 place count 1648 transition count 3149
Discarding 38 places :
Symmetric choice reduction at 8 with 38 rule applications. Total rules 5350 place count 1610 transition count 3040
Deduced a syphon composed of 668 places in 1 ms
Iterating global reduction 8 with 38 rules applied. Total rules applied 5388 place count 1610 transition count 3040
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 8 with 24 rules applied. Total rules applied 5412 place count 1610 transition count 3016
Discarding 12 places :
Symmetric choice reduction at 9 with 12 rule applications. Total rules 5424 place count 1598 transition count 2992
Deduced a syphon composed of 656 places in 0 ms
Iterating global reduction 9 with 12 rules applied. Total rules applied 5436 place count 1598 transition count 2992
Deduced a syphon composed of 656 places in 1 ms
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 9 with 24 rules applied. Total rules applied 5460 place count 1598 transition count 2968
Discarding 6 places :
Symmetric choice reduction at 9 with 6 rule applications. Total rules 5466 place count 1592 transition count 2956
Deduced a syphon composed of 656 places in 0 ms
Iterating global reduction 9 with 6 rules applied. Total rules applied 5472 place count 1592 transition count 2956
Discarding 6 places :
Symmetric choice reduction at 9 with 6 rule applications. Total rules 5478 place count 1586 transition count 2704
Deduced a syphon composed of 656 places in 1 ms
Iterating global reduction 9 with 6 rules applied. Total rules applied 5484 place count 1586 transition count 2704
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 5493 place count 1586 transition count 2695
Discarding 6 places :
Symmetric choice reduction at 10 with 6 rule applications. Total rules 5499 place count 1580 transition count 2686
Deduced a syphon composed of 650 places in 1 ms
Iterating global reduction 10 with 6 rules applied. Total rules applied 5505 place count 1580 transition count 2686
Deduced a syphon composed of 650 places in 1 ms
Applied a total of 5505 rules in 3514 ms. Remains 1580 /3789 variables (removed 2209) and now considering 2686/6141 (removed 3455) transitions.
[2023-03-09 18:47:42] [INFO ] Redundant transitions in 95 ms returned []
[2023-03-09 18:47:42] [INFO ] Flow matrix only has 2640 transitions (discarded 46 similar events)
// Phase 1: matrix 2640 rows 1580 cols
[2023-03-09 18:47:42] [INFO ] Computed 282 place invariants in 141 ms
[2023-03-09 18:47:43] [INFO ] Dead Transitions using invariants and state equation in 1387 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1580/3789 places, 2686/6141 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5016 ms. Remains : 1580/3789 places, 2686/6141 transitions.
Support contains 2 out of 3789 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3789/3789 places, 6141/6141 transitions.
Applied a total of 0 rules in 177 ms. Remains 3789 /3789 variables (removed 0) and now considering 6141/6141 (removed 0) transitions.
// Phase 1: matrix 6141 rows 3789 cols
[2023-03-09 18:47:43] [INFO ] Computed 282 place invariants in 25 ms
[2023-03-09 18:47:44] [INFO ] Implicit Places using invariants in 943 ms returned []
[2023-03-09 18:47:44] [INFO ] Invariant cache hit.
[2023-03-09 18:47:46] [INFO ] Implicit Places using invariants and state equation in 1706 ms returned []
Implicit Place search using SMT with State Equation took 2650 ms to find 0 implicit places.
[2023-03-09 18:47:46] [INFO ] Invariant cache hit.
[2023-03-09 18:47:49] [INFO ] Dead Transitions using invariants and state equation in 3170 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5998 ms. Remains : 3789/3789 places, 6141/6141 transitions.
Treatment of property DLCshifumi-PT-3b-LTLFireability-15 finished in 32036 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(F((p1||X(F(p2))))))))'
[2023-03-09 18:47:50] [INFO ] Flatten gal took : 170 ms
[2023-03-09 18:47:50] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-09 18:47:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3864 places, 6258 transitions and 17703 arcs took 61 ms.
Total runtime 122755 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1037/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : DLCshifumi-PT-3b-LTLFireability-15

BK_STOP 1678387675840

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content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name DLCshifumi-PT-3b-LTLFireability-15
ltl formula formula --ltl=/tmp/1037/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 3864 places, 6258 transitions and 17703 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1037/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1037/ltl_0_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 1.330 real 0.240 user 0.280 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1037/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1037/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

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

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="DLCshifumi-PT-3b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is DLCshifumi-PT-3b, 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 r105-tall-167814481700820"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-3b.tgz
mv DLCshifumi-PT-3b 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 ;