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.r103-tall-167814478400532.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 lolaxred
Input is DLCflexbar-PT-3b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r103-tall-167814478400532
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.9M
-rw-r--r-- 1 mcc users 6.0K Feb 25 15:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 25 15:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 15:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 15:02 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 3.5K Feb 25 15:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 15:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 25 15:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 15:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 15:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:51 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 2.5M 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 DLCflexbar-PT-3b-LTLFireability-00
FORMULA_NAME DLCflexbar-PT-3b-LTLFireability-01
FORMULA_NAME DLCflexbar-PT-3b-LTLFireability-02
FORMULA_NAME DLCflexbar-PT-3b-LTLFireability-03
FORMULA_NAME DLCflexbar-PT-3b-LTLFireability-04
FORMULA_NAME DLCflexbar-PT-3b-LTLFireability-05
FORMULA_NAME DLCflexbar-PT-3b-LTLFireability-06
FORMULA_NAME DLCflexbar-PT-3b-LTLFireability-07
FORMULA_NAME DLCflexbar-PT-3b-LTLFireability-08
FORMULA_NAME DLCflexbar-PT-3b-LTLFireability-09
FORMULA_NAME DLCflexbar-PT-3b-LTLFireability-10
FORMULA_NAME DLCflexbar-PT-3b-LTLFireability-11
FORMULA_NAME DLCflexbar-PT-3b-LTLFireability-12
FORMULA_NAME DLCflexbar-PT-3b-LTLFireability-13
FORMULA_NAME DLCflexbar-PT-3b-LTLFireability-14
FORMULA_NAME DLCflexbar-PT-3b-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678259280895

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-3b
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 07:08:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-08 07:08:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 07:08:02] [INFO ] Load time of PNML (sax parser for PT used): 303 ms
[2023-03-08 07:08:02] [INFO ] Transformed 7245 places.
[2023-03-08 07:08:02] [INFO ] Transformed 10555 transitions.
[2023-03-08 07:08:02] [INFO ] Found NUPN structural information;
[2023-03-08 07:08:03] [INFO ] Parsed PT model containing 7245 places and 10555 transitions and 28284 arcs in 688 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA DLCflexbar-PT-3b-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3b-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3b-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3b-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3b-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 7245 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7245/7245 places, 10555/10555 transitions.
Discarding 1194 places :
Symmetric choice reduction at 0 with 1194 rule applications. Total rules 1194 place count 6051 transition count 9361
Iterating global reduction 0 with 1194 rules applied. Total rules applied 2388 place count 6051 transition count 9361
Discarding 1020 places :
Symmetric choice reduction at 0 with 1020 rule applications. Total rules 3408 place count 5031 transition count 8341
Iterating global reduction 0 with 1020 rules applied. Total rules applied 4428 place count 5031 transition count 8341
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 4433 place count 5031 transition count 8336
Discarding 224 places :
Symmetric choice reduction at 1 with 224 rule applications. Total rules 4657 place count 4807 transition count 7919
Iterating global reduction 1 with 224 rules applied. Total rules applied 4881 place count 4807 transition count 7919
Discarding 208 places :
Symmetric choice reduction at 1 with 208 rule applications. Total rules 5089 place count 4599 transition count 7711
Iterating global reduction 1 with 208 rules applied. Total rules applied 5297 place count 4599 transition count 7711
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 5325 place count 4599 transition count 7683
Discarding 92 places :
Symmetric choice reduction at 2 with 92 rule applications. Total rules 5417 place count 4507 transition count 7591
Iterating global reduction 2 with 92 rules applied. Total rules applied 5509 place count 4507 transition count 7591
Discarding 92 places :
Symmetric choice reduction at 2 with 92 rule applications. Total rules 5601 place count 4415 transition count 7499
Iterating global reduction 2 with 92 rules applied. Total rules applied 5693 place count 4415 transition count 7499
Discarding 90 places :
Symmetric choice reduction at 2 with 90 rule applications. Total rules 5783 place count 4325 transition count 7409
Iterating global reduction 2 with 90 rules applied. Total rules applied 5873 place count 4325 transition count 7409
Discarding 84 places :
Symmetric choice reduction at 2 with 84 rule applications. Total rules 5957 place count 4241 transition count 7325
Iterating global reduction 2 with 84 rules applied. Total rules applied 6041 place count 4241 transition count 7325
Discarding 55 places :
Symmetric choice reduction at 2 with 55 rule applications. Total rules 6096 place count 4186 transition count 7270
Iterating global reduction 2 with 55 rules applied. Total rules applied 6151 place count 4186 transition count 7270
Discarding 55 places :
Symmetric choice reduction at 2 with 55 rule applications. Total rules 6206 place count 4131 transition count 7215
Iterating global reduction 2 with 55 rules applied. Total rules applied 6261 place count 4131 transition count 7215
Applied a total of 6261 rules in 4434 ms. Remains 4131 /7245 variables (removed 3114) and now considering 7215/10555 (removed 3340) transitions.
// Phase 1: matrix 7215 rows 4131 cols
[2023-03-08 07:08:07] [INFO ] Computed 355 place invariants in 57 ms
[2023-03-08 07:08:09] [INFO ] Implicit Places using invariants in 1319 ms returned []
[2023-03-08 07:08:09] [INFO ] Invariant cache hit.
[2023-03-08 07:08:11] [INFO ] Implicit Places using invariants and state equation in 2125 ms returned []
Implicit Place search using SMT with State Equation took 3472 ms to find 0 implicit places.
[2023-03-08 07:08:11] [INFO ] Invariant cache hit.
[2023-03-08 07:08:15] [INFO ] Dead Transitions using invariants and state equation in 3914 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4131/7245 places, 7215/10555 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11823 ms. Remains : 4131/7245 places, 7215/10555 transitions.
Support contains 37 out of 4131 places after structural reductions.
[2023-03-08 07:08:15] [INFO ] Flatten gal took : 316 ms
[2023-03-08 07:08:16] [INFO ] Flatten gal took : 192 ms
[2023-03-08 07:08:16] [INFO ] Input system was already deterministic with 7215 transitions.
Support contains 36 out of 4131 places (down from 37) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=23 ) properties (out of 28) seen :14
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 24 ms. (steps per millisecond=416 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 14) 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 14) seen :0
Running SMT prover for 14 properties.
[2023-03-08 07:08:17] [INFO ] Invariant cache hit.
[2023-03-08 07:08:18] [INFO ] [Real]Absence check using 355 positive place invariants in 346 ms returned sat
[2023-03-08 07:08:19] [INFO ] After 1982ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-08 07:08:20] [INFO ] [Nat]Absence check using 355 positive place invariants in 360 ms returned sat
[2023-03-08 07:08:26] [INFO ] After 5187ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2023-03-08 07:08:31] [INFO ] After 10022ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 2255 ms.
[2023-03-08 07:08:33] [INFO ] After 14530ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
Fused 14 Parikh solutions to 8 different solutions.
Parikh walk visited 10 properties in 438 ms.
Support contains 10 out of 4131 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4131/4131 places, 7215/7215 transitions.
Graph (trivial) has 3607 edges and 4131 vertex of which 672 / 4131 are part of one of the 51 SCC in 12 ms
Free SCC test removed 621 places
Drop transitions removed 710 transitions
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 744 transitions.
Drop transitions removed 805 transitions
Trivial Post-agglo rules discarded 805 transitions
Performed 805 trivial Post agglomeration. Transition count delta: 805
Iterating post reduction 0 with 805 rules applied. Total rules applied 806 place count 3510 transition count 5666
Reduce places removed 805 places and 0 transitions.
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 1 with 914 rules applied. Total rules applied 1720 place count 2705 transition count 5557
Reduce places removed 72 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 74 rules applied. Total rules applied 1794 place count 2633 transition count 5555
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 3 rules applied. Total rules applied 1797 place count 2632 transition count 5553
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1799 place count 2630 transition count 5553
Performed 413 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 413 Pre rules applied. Total rules applied 1799 place count 2630 transition count 5140
Deduced a syphon composed of 413 places in 39 ms
Reduce places removed 413 places and 0 transitions.
Iterating global reduction 5 with 826 rules applied. Total rules applied 2625 place count 2217 transition count 5140
Discarding 92 places :
Symmetric choice reduction at 5 with 92 rule applications. Total rules 2717 place count 2125 transition count 4375
Iterating global reduction 5 with 92 rules applied. Total rules applied 2809 place count 2125 transition count 4375
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 2837 place count 2125 transition count 4347
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 5 Pre rules applied. Total rules applied 2837 place count 2125 transition count 4342
Deduced a syphon composed of 5 places in 36 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 2847 place count 2120 transition count 4342
Performed 791 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 791 places in 1 ms
Reduce places removed 791 places and 0 transitions.
Iterating global reduction 6 with 1582 rules applied. Total rules applied 4429 place count 1329 transition count 3546
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 4435 place count 1329 transition count 3540
Renaming transitions due to excessive name length > 1024 char.
Discarding 39 places :
Symmetric choice reduction at 7 with 39 rule applications. Total rules 4474 place count 1290 transition count 3113
Iterating global reduction 7 with 39 rules applied. Total rules applied 4513 place count 1290 transition count 3113
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 7 with 38 rules applied. Total rules applied 4551 place count 1290 transition count 3075
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 4555 place count 1288 transition count 3073
Performed 94 Post agglomeration using F-continuation condition with reduction of 150 identical transitions.
Deduced a syphon composed of 94 places in 1 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 8 with 188 rules applied. Total rules applied 4743 place count 1194 transition count 3527
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 4749 place count 1194 transition count 3521
Discarding 30 places :
Symmetric choice reduction at 9 with 30 rule applications. Total rules 4779 place count 1164 transition count 3219
Iterating global reduction 9 with 30 rules applied. Total rules applied 4809 place count 1164 transition count 3219
Ensure Unique test removed 151 transitions
Reduce isomorphic transitions removed 151 transitions.
Iterating post reduction 9 with 151 rules applied. Total rules applied 4960 place count 1164 transition count 3068
Drop transitions removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 10 with 27 rules applied. Total rules applied 4987 place count 1164 transition count 3041
Discarding 7 places :
Symmetric choice reduction at 10 with 7 rule applications. Total rules 4994 place count 1157 transition count 3034
Iterating global reduction 10 with 7 rules applied. Total rules applied 5001 place count 1157 transition count 3034
Discarding 7 places :
Symmetric choice reduction at 10 with 7 rule applications. Total rules 5008 place count 1150 transition count 2796
Iterating global reduction 10 with 7 rules applied. Total rules applied 5015 place count 1150 transition count 2796
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 5022 place count 1150 transition count 2789
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 11 with 10 rules applied. Total rules applied 5032 place count 1145 transition count 2784
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 5036 place count 1141 transition count 2648
Iterating global reduction 11 with 4 rules applied. Total rules applied 5040 place count 1141 transition count 2648
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 5044 place count 1141 transition count 2644
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 5048 place count 1139 transition count 2664
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 5050 place count 1139 transition count 2662
Free-agglomeration rule applied 728 times with reduction of 432 identical transitions.
Iterating global reduction 13 with 728 rules applied. Total rules applied 5778 place count 1139 transition count 1502
Reduce places removed 728 places and 0 transitions.
Drop transitions removed 814 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 815 transitions.
Graph (complete) has 1046 edges and 411 vertex of which 195 are kept as prefixes of interest. Removing 216 places using SCC suffix rule.2 ms
Discarding 216 places :
Also discarding 156 output transitions
Drop transitions removed 156 transitions
Iterating post reduction 13 with 1544 rules applied. Total rules applied 7322 place count 195 transition count 531
Drop transitions removed 104 transitions
Reduce isomorphic transitions removed 104 transitions.
Iterating post reduction 14 with 104 rules applied. Total rules applied 7426 place count 195 transition count 427
Discarding 124 places :
Symmetric choice reduction at 15 with 124 rule applications. Total rules 7550 place count 71 transition count 164
Iterating global reduction 15 with 124 rules applied. Total rules applied 7674 place count 71 transition count 164
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 7676 place count 70 transition count 170
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 7682 place count 70 transition count 164
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 16 with 15 rules applied. Total rules applied 7697 place count 70 transition count 149
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 7698 place count 70 transition count 149
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 16 with 2 rules applied. Total rules applied 7700 place count 70 transition count 149
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 7701 place count 70 transition count 148
Applied a total of 7701 rules in 1479 ms. Remains 70 /4131 variables (removed 4061) and now considering 148/7215 (removed 7067) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1479 ms. Remains : 70/4131 places, 148/7215 transitions.
Finished random walk after 265 steps, including 0 resets, run visited all 4 properties in 5 ms. (steps per millisecond=53 )
Computed a total of 696 stabilizing places and 696 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(G(((p0||X(p1)) U (p1||X(p2))))))'
Support contains 4 out of 4131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4131/4131 places, 7215/7215 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 4119 transition count 7202
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 4119 transition count 7202
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 34 place count 4109 transition count 7192
Iterating global reduction 0 with 10 rules applied. Total rules applied 44 place count 4109 transition count 7192
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 45 place count 4109 transition count 7191
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 52 place count 4102 transition count 7184
Iterating global reduction 1 with 7 rules applied. Total rules applied 59 place count 4102 transition count 7184
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 66 place count 4095 transition count 7177
Iterating global reduction 1 with 7 rules applied. Total rules applied 73 place count 4095 transition count 7177
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 76 place count 4092 transition count 7174
Iterating global reduction 1 with 3 rules applied. Total rules applied 79 place count 4092 transition count 7174
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 82 place count 4089 transition count 7171
Iterating global reduction 1 with 3 rules applied. Total rules applied 85 place count 4089 transition count 7171
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 88 place count 4086 transition count 7168
Iterating global reduction 1 with 3 rules applied. Total rules applied 91 place count 4086 transition count 7168
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 94 place count 4083 transition count 7165
Iterating global reduction 1 with 3 rules applied. Total rules applied 97 place count 4083 transition count 7165
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 99 place count 4081 transition count 7163
Iterating global reduction 1 with 2 rules applied. Total rules applied 101 place count 4081 transition count 7163
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 102 place count 4080 transition count 7162
Iterating global reduction 1 with 1 rules applied. Total rules applied 103 place count 4080 transition count 7162
Applied a total of 103 rules in 3007 ms. Remains 4080 /4131 variables (removed 51) and now considering 7162/7215 (removed 53) transitions.
// Phase 1: matrix 7162 rows 4080 cols
[2023-03-08 07:08:39] [INFO ] Computed 355 place invariants in 33 ms
[2023-03-08 07:08:40] [INFO ] Implicit Places using invariants in 1041 ms returned []
[2023-03-08 07:08:40] [INFO ] Invariant cache hit.
[2023-03-08 07:08:42] [INFO ] Implicit Places using invariants and state equation in 2169 ms returned []
Implicit Place search using SMT with State Equation took 3220 ms to find 0 implicit places.
[2023-03-08 07:08:42] [INFO ] Invariant cache hit.
[2023-03-08 07:08:46] [INFO ] Dead Transitions using invariants and state equation in 3662 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4080/4131 places, 7162/7215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9894 ms. Remains : 4080/4131 places, 7162/7215 transitions.
Stuttering acceptance computed with spot in 265 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DLCflexbar-PT-3b-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s829 1), p0:(EQ s2685 1), p2:(AND (EQ s1474 1) (EQ s2517 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 11 reset in 880 ms.
Product exploration explored 100000 steps with 10 reset in 959 ms.
Computed a total of 680 stabilizing places and 680 stable transitions
Computed a total of 680 stabilizing places and 680 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (X (AND (NOT p1) (NOT p2))), (X (X (AND (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 394 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter sensitive) to 3 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-08 07:08:49] [INFO ] Invariant cache hit.
[2023-03-08 07:08:50] [INFO ] [Real]Absence check using 355 positive place invariants in 335 ms returned sat
[2023-03-08 07:08:53] [INFO ] After 3777ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 07:08:54] [INFO ] [Nat]Absence check using 355 positive place invariants in 315 ms returned sat
[2023-03-08 07:08:57] [INFO ] After 3118ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 07:08:57] [INFO ] After 3727ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 329 ms.
[2023-03-08 07:08:58] [INFO ] After 4906ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 1082 steps, including 0 resets, run visited all 2 properties in 17 ms. (steps per millisecond=63 )
Parikh walk visited 2 properties in 21 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (X (AND (NOT p1) (NOT p2))), (X (X (AND (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (AND p0 (NOT p1) (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 10 factoid took 553 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter sensitive) to 3 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
[2023-03-08 07:08:59] [INFO ] Invariant cache hit.
[2023-03-08 07:09:04] [INFO ] [Real]Absence check using 355 positive place invariants in 1658 ms returned sat
[2023-03-08 07:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:09:14] [INFO ] [Real]Absence check using state equation in 9254 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 4 out of 4080 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4080/4080 places, 7162/7162 transitions.
Applied a total of 0 rules in 291 ms. Remains 4080 /4080 variables (removed 0) and now considering 7162/7162 (removed 0) transitions.
[2023-03-08 07:09:14] [INFO ] Invariant cache hit.
[2023-03-08 07:09:15] [INFO ] Implicit Places using invariants in 1003 ms returned []
[2023-03-08 07:09:15] [INFO ] Invariant cache hit.
[2023-03-08 07:09:17] [INFO ] Implicit Places using invariants and state equation in 1883 ms returned []
Implicit Place search using SMT with State Equation took 2889 ms to find 0 implicit places.
[2023-03-08 07:09:17] [INFO ] Invariant cache hit.
[2023-03-08 07:09:21] [INFO ] Dead Transitions using invariants and state equation in 3741 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6925 ms. Remains : 4080/4080 places, 7162/7162 transitions.
Computed a total of 680 stabilizing places and 680 stable transitions
Computed a total of 680 stabilizing places and 680 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (AND (NOT p1) (NOT p2))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 422 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter sensitive) to 3 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=48 ) properties (out of 5) 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 5) 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 5) 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 5) 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 5) 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 5) seen :0
Interrupted probabilistic random walk after 143362 steps, run timeout after 3003 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 143362 steps, saw 141557 distinct states, run finished after 3004 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-08 07:09:25] [INFO ] Invariant cache hit.
[2023-03-08 07:09:26] [INFO ] [Real]Absence check using 355 positive place invariants in 345 ms returned sat
[2023-03-08 07:09:26] [INFO ] After 1219ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 07:09:27] [INFO ] [Nat]Absence check using 355 positive place invariants in 344 ms returned sat
[2023-03-08 07:09:31] [INFO ] After 3772ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 07:09:33] [INFO ] After 5379ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 880 ms.
[2023-03-08 07:09:34] [INFO ] After 7500ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Finished Parikh walk after 1201 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=150 )
Parikh walk visited 5 properties in 82 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (AND (NOT p1) (NOT p2))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (AND p0 (NOT p1) (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 10 factoid took 487 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter sensitive) to 3 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
[2023-03-08 07:09:35] [INFO ] Invariant cache hit.
[2023-03-08 07:09:40] [INFO ] [Real]Absence check using 355 positive place invariants in 1713 ms returned sat
[2023-03-08 07:09:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:09:50] [INFO ] [Real]Absence check using state equation in 9113 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 8 reset in 851 ms.
Stack based approach found an accepted trace after 47294 steps with 2 reset with depth 18333 and stack size 18333 in 495 ms.
FORMULA DLCflexbar-PT-3b-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property DLCflexbar-PT-3b-LTLFireability-00 finished in 75173 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(p0))))'
Support contains 1 out of 4131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4131/4131 places, 7215/7215 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 4118 transition count 7201
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 4118 transition count 7201
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 4108 transition count 7191
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 4108 transition count 7191
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 47 place count 4108 transition count 7190
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 54 place count 4101 transition count 7182
Iterating global reduction 1 with 7 rules applied. Total rules applied 61 place count 4101 transition count 7182
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 68 place count 4094 transition count 7175
Iterating global reduction 1 with 7 rules applied. Total rules applied 75 place count 4094 transition count 7175
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 76 place count 4094 transition count 7174
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 78 place count 4092 transition count 7172
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 4092 transition count 7172
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 82 place count 4090 transition count 7170
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 4090 transition count 7170
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 86 place count 4088 transition count 7168
Iterating global reduction 2 with 2 rules applied. Total rules applied 88 place count 4088 transition count 7168
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 90 place count 4086 transition count 7166
Iterating global reduction 2 with 2 rules applied. Total rules applied 92 place count 4086 transition count 7166
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 93 place count 4085 transition count 7165
Iterating global reduction 2 with 1 rules applied. Total rules applied 94 place count 4085 transition count 7165
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 95 place count 4084 transition count 7164
Iterating global reduction 2 with 1 rules applied. Total rules applied 96 place count 4084 transition count 7164
Applied a total of 96 rules in 2892 ms. Remains 4084 /4131 variables (removed 47) and now considering 7164/7215 (removed 51) transitions.
// Phase 1: matrix 7164 rows 4084 cols
[2023-03-08 07:09:54] [INFO ] Computed 355 place invariants in 25 ms
[2023-03-08 07:09:55] [INFO ] Implicit Places using invariants in 1110 ms returned []
[2023-03-08 07:09:55] [INFO ] Invariant cache hit.
[2023-03-08 07:09:57] [INFO ] Implicit Places using invariants and state equation in 2149 ms returned []
Implicit Place search using SMT with State Equation took 3265 ms to find 0 implicit places.
[2023-03-08 07:09:57] [INFO ] Invariant cache hit.
[2023-03-08 07:10:01] [INFO ] Dead Transitions using invariants and state equation in 3606 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4084/4131 places, 7164/7215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9767 ms. Remains : 4084/4131 places, 7164/7215 transitions.
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : DLCflexbar-PT-3b-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(EQ s285 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-3b-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-3b-LTLFireability-01 finished in 10022 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||(p1&&X(p2)))))'
Support contains 3 out of 4131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4131/4131 places, 7215/7215 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 4119 transition count 7202
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 4119 transition count 7202
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 33 place count 4110 transition count 7193
Iterating global reduction 0 with 9 rules applied. Total rules applied 42 place count 4110 transition count 7193
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 43 place count 4110 transition count 7192
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 50 place count 4103 transition count 7184
Iterating global reduction 1 with 7 rules applied. Total rules applied 57 place count 4103 transition count 7184
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 63 place count 4097 transition count 7178
Iterating global reduction 1 with 6 rules applied. Total rules applied 69 place count 4097 transition count 7178
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 70 place count 4097 transition count 7177
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 72 place count 4095 transition count 7175
Iterating global reduction 2 with 2 rules applied. Total rules applied 74 place count 4095 transition count 7175
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 76 place count 4093 transition count 7173
Iterating global reduction 2 with 2 rules applied. Total rules applied 78 place count 4093 transition count 7173
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 80 place count 4091 transition count 7171
Iterating global reduction 2 with 2 rules applied. Total rules applied 82 place count 4091 transition count 7171
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 84 place count 4089 transition count 7169
Iterating global reduction 2 with 2 rules applied. Total rules applied 86 place count 4089 transition count 7169
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 87 place count 4088 transition count 7168
Iterating global reduction 2 with 1 rules applied. Total rules applied 88 place count 4088 transition count 7168
Applied a total of 88 rules in 2709 ms. Remains 4088 /4131 variables (removed 43) and now considering 7168/7215 (removed 47) transitions.
// Phase 1: matrix 7168 rows 4088 cols
[2023-03-08 07:10:04] [INFO ] Computed 355 place invariants in 28 ms
[2023-03-08 07:10:05] [INFO ] Implicit Places using invariants in 1030 ms returned []
[2023-03-08 07:10:05] [INFO ] Invariant cache hit.
[2023-03-08 07:10:07] [INFO ] Implicit Places using invariants and state equation in 1937 ms returned []
Implicit Place search using SMT with State Equation took 2968 ms to find 0 implicit places.
[2023-03-08 07:10:07] [INFO ] Invariant cache hit.
[2023-03-08 07:10:10] [INFO ] Dead Transitions using invariants and state equation in 3585 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4088/4131 places, 7168/7215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9266 ms. Remains : 4088/4131 places, 7168/7215 transitions.
Stuttering acceptance computed with spot in 86 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : DLCflexbar-PT-3b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s1071 1), p1:(EQ s1147 1), p2:(NEQ s3660 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 319 steps with 0 reset in 2 ms.
FORMULA DLCflexbar-PT-3b-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-3b-LTLFireability-02 finished in 9429 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(X(X(G(p0)))) U p1)))'
Support contains 3 out of 4131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4131/4131 places, 7215/7215 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 4118 transition count 7201
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 4118 transition count 7201
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 4107 transition count 7190
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 4107 transition count 7190
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 49 place count 4107 transition count 7189
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 57 place count 4099 transition count 7180
Iterating global reduction 1 with 8 rules applied. Total rules applied 65 place count 4099 transition count 7180
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 73 place count 4091 transition count 7172
Iterating global reduction 1 with 8 rules applied. Total rules applied 81 place count 4091 transition count 7172
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 82 place count 4091 transition count 7171
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 85 place count 4088 transition count 7168
Iterating global reduction 2 with 3 rules applied. Total rules applied 88 place count 4088 transition count 7168
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 91 place count 4085 transition count 7165
Iterating global reduction 2 with 3 rules applied. Total rules applied 94 place count 4085 transition count 7165
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 97 place count 4082 transition count 7162
Iterating global reduction 2 with 3 rules applied. Total rules applied 100 place count 4082 transition count 7162
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 103 place count 4079 transition count 7159
Iterating global reduction 2 with 3 rules applied. Total rules applied 106 place count 4079 transition count 7159
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 108 place count 4077 transition count 7157
Iterating global reduction 2 with 2 rules applied. Total rules applied 110 place count 4077 transition count 7157
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 111 place count 4076 transition count 7156
Iterating global reduction 2 with 1 rules applied. Total rules applied 112 place count 4076 transition count 7156
Applied a total of 112 rules in 2907 ms. Remains 4076 /4131 variables (removed 55) and now considering 7156/7215 (removed 59) transitions.
// Phase 1: matrix 7156 rows 4076 cols
[2023-03-08 07:10:13] [INFO ] Computed 355 place invariants in 28 ms
[2023-03-08 07:10:14] [INFO ] Implicit Places using invariants in 1023 ms returned []
[2023-03-08 07:10:14] [INFO ] Invariant cache hit.
[2023-03-08 07:10:16] [INFO ] Implicit Places using invariants and state equation in 1925 ms returned []
Implicit Place search using SMT with State Equation took 2949 ms to find 0 implicit places.
[2023-03-08 07:10:16] [INFO ] Invariant cache hit.
[2023-03-08 07:10:20] [INFO ] Dead Transitions using invariants and state equation in 3553 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4076/4131 places, 7156/7215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9410 ms. Remains : 4076/4131 places, 7156/7215 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Running random walk in product with property : DLCflexbar-PT-3b-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=true, acceptance={0} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s1622 1) (EQ s2969 1)), p0:(EQ s3573 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-3b-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-3b-LTLFireability-03 finished in 9643 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||X(p2)))))'
Support contains 4 out of 4131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4131/4131 places, 7215/7215 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 4118 transition count 7201
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 4118 transition count 7201
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 4108 transition count 7191
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 4108 transition count 7191
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 47 place count 4108 transition count 7190
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 54 place count 4101 transition count 7182
Iterating global reduction 1 with 7 rules applied. Total rules applied 61 place count 4101 transition count 7182
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 68 place count 4094 transition count 7175
Iterating global reduction 1 with 7 rules applied. Total rules applied 75 place count 4094 transition count 7175
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 76 place count 4094 transition count 7174
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 78 place count 4092 transition count 7172
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 4092 transition count 7172
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 82 place count 4090 transition count 7170
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 4090 transition count 7170
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 86 place count 4088 transition count 7168
Iterating global reduction 2 with 2 rules applied. Total rules applied 88 place count 4088 transition count 7168
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 90 place count 4086 transition count 7166
Iterating global reduction 2 with 2 rules applied. Total rules applied 92 place count 4086 transition count 7166
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 93 place count 4085 transition count 7165
Iterating global reduction 2 with 1 rules applied. Total rules applied 94 place count 4085 transition count 7165
Applied a total of 94 rules in 2664 ms. Remains 4085 /4131 variables (removed 46) and now considering 7165/7215 (removed 50) transitions.
// Phase 1: matrix 7165 rows 4085 cols
[2023-03-08 07:10:23] [INFO ] Computed 355 place invariants in 24 ms
[2023-03-08 07:10:24] [INFO ] Implicit Places using invariants in 1061 ms returned []
[2023-03-08 07:10:24] [INFO ] Invariant cache hit.
[2023-03-08 07:10:26] [INFO ] Implicit Places using invariants and state equation in 1939 ms returned []
Implicit Place search using SMT with State Equation took 3004 ms to find 0 implicit places.
[2023-03-08 07:10:26] [INFO ] Invariant cache hit.
[2023-03-08 07:10:29] [INFO ] Dead Transitions using invariants and state equation in 3550 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4085/4131 places, 7165/7215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9220 ms. Remains : 4085/4131 places, 7165/7215 transitions.
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, p0]
Running random walk in product with property : DLCflexbar-PT-3b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s2144 1), p2:(EQ s1071 1), p0:(AND (EQ s1519 1) (EQ s2480 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 7 reset in 821 ms.
Product exploration explored 100000 steps with 7 reset in 980 ms.
Computed a total of 690 stabilizing places and 690 stable transitions
Computed a total of 690 stabilizing places and 690 stable transitions
Detected a total of 690/4085 stabilizing places and 690/7165 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), true, (X (X (NOT p2))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 12 factoid took 578 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (AND p0 p1) (AND p0 p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 9) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 6) 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 6) 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 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-08 07:10:33] [INFO ] Invariant cache hit.
[2023-03-08 07:10:34] [INFO ] [Real]Absence check using 355 positive place invariants in 347 ms returned sat
[2023-03-08 07:10:34] [INFO ] After 1300ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-08 07:10:35] [INFO ] [Nat]Absence check using 355 positive place invariants in 337 ms returned sat
[2023-03-08 07:10:39] [INFO ] After 3665ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-08 07:10:41] [INFO ] After 5516ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 976 ms.
[2023-03-08 07:10:42] [INFO ] After 7804ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 5 different solutions.
Finished Parikh walk after 1326 steps, including 0 resets, run visited all 6 properties in 47 ms. (steps per millisecond=28 )
Parikh walk visited 6 properties in 47 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), true, (X (X (NOT p2))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND p1 (NOT p2))), (F (AND (NOT p1) (NOT p2) p0)), (F p2), (F (AND (NOT p2) p0)), (F (OR p1 p2)), (F p1), (F (NOT (AND (NOT p1) (NOT p2)))), (F (OR (AND p1 p0) (AND p2 p0))), (F p0)]
Knowledge based reduction with 12 factoid took 692 ms. Reduced automaton from 4 states, 13 edges and 3 AP (stutter insensitive) to 4 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (AND p0 p1) (AND p0 p2))]
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (AND p0 p1) (AND p0 p2))]
[2023-03-08 07:10:43] [INFO ] Invariant cache hit.
[2023-03-08 07:10:48] [INFO ] [Real]Absence check using 355 positive place invariants in 1282 ms returned sat
[2023-03-08 07:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:10:58] [INFO ] [Real]Absence check using state equation in 9598 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 4 out of 4085 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4085/4085 places, 7165/7165 transitions.
Graph (trivial) has 3563 edges and 4085 vertex of which 671 / 4085 are part of one of the 51 SCC in 2 ms
Free SCC test removed 620 places
Ensure Unique test removed 692 transitions
Reduce isomorphic transitions removed 692 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 775 transitions
Trivial Post-agglo rules discarded 775 transitions
Performed 775 trivial Post agglomeration. Transition count delta: 775
Iterating post reduction 0 with 775 rules applied. Total rules applied 776 place count 3464 transition count 5697
Reduce places removed 775 places and 0 transitions.
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 1 with 880 rules applied. Total rules applied 1656 place count 2689 transition count 5592
Reduce places removed 70 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 72 rules applied. Total rules applied 1728 place count 2619 transition count 5590
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1730 place count 2617 transition count 5590
Performed 412 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 412 Pre rules applied. Total rules applied 1730 place count 2617 transition count 5178
Deduced a syphon composed of 412 places in 41 ms
Reduce places removed 412 places and 0 transitions.
Iterating global reduction 4 with 824 rules applied. Total rules applied 2554 place count 2205 transition count 5178
Discarding 87 places :
Symmetric choice reduction at 4 with 87 rule applications. Total rules 2641 place count 2118 transition count 4344
Iterating global reduction 4 with 87 rules applied. Total rules applied 2728 place count 2118 transition count 4344
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 4 with 30 rules applied. Total rules applied 2758 place count 2118 transition count 4314
Performed 792 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 792 places in 1 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 5 with 1584 rules applied. Total rules applied 4342 place count 1326 transition count 3517
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 4347 place count 1326 transition count 3512
Renaming transitions due to excessive name length > 1024 char.
Discarding 39 places :
Symmetric choice reduction at 6 with 39 rule applications. Total rules 4386 place count 1287 transition count 3056
Iterating global reduction 6 with 39 rules applied. Total rules applied 4425 place count 1287 transition count 3056
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 6 with 38 rules applied. Total rules applied 4463 place count 1287 transition count 3018
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4465 place count 1286 transition count 3017
Performed 98 Post agglomeration using F-continuation condition with reduction of 150 identical transitions.
Deduced a syphon composed of 98 places in 1 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 7 with 196 rules applied. Total rules applied 4661 place count 1188 transition count 3513
Discarding 30 places :
Symmetric choice reduction at 7 with 30 rule applications. Total rules 4691 place count 1158 transition count 3203
Iterating global reduction 7 with 30 rules applied. Total rules applied 4721 place count 1158 transition count 3203
Ensure Unique test removed 153 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 7 with 153 rules applied. Total rules applied 4874 place count 1158 transition count 3050
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 4876 place count 1157 transition count 3062
Drop transitions removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 8 with 38 rules applied. Total rules applied 4914 place count 1157 transition count 3024
Discarding 8 places :
Symmetric choice reduction at 8 with 8 rule applications. Total rules 4922 place count 1149 transition count 3008
Iterating global reduction 8 with 8 rules applied. Total rules applied 4930 place count 1149 transition count 3008
Discarding 8 places :
Symmetric choice reduction at 8 with 8 rule applications. Total rules 4938 place count 1141 transition count 2736
Iterating global reduction 8 with 8 rules applied. Total rules applied 4946 place count 1141 transition count 2736
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 8 with 8 rules applied. Total rules applied 4954 place count 1141 transition count 2728
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 4960 place count 1138 transition count 2757
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 9 with 11 rules applied. Total rules applied 4971 place count 1138 transition count 2746
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 4973 place count 1137 transition count 2758
Applied a total of 4973 rules in 1111 ms. Remains 1137 /4085 variables (removed 2948) and now considering 2758/7165 (removed 4407) transitions.
[2023-03-08 07:10:59] [INFO ] Flow matrix only has 2669 transitions (discarded 89 similar events)
// Phase 1: matrix 2669 rows 1137 cols
[2023-03-08 07:10:59] [INFO ] Computed 355 place invariants in 9 ms
[2023-03-08 07:11:00] [INFO ] Implicit Places using invariants in 504 ms returned []
[2023-03-08 07:11:00] [INFO ] Flow matrix only has 2669 transitions (discarded 89 similar events)
[2023-03-08 07:11:00] [INFO ] Invariant cache hit.
[2023-03-08 07:11:00] [INFO ] State equation strengthened by 474 read => feed constraints.
[2023-03-08 07:11:02] [INFO ] Implicit Places using invariants and state equation in 2402 ms returned []
Implicit Place search using SMT with State Equation took 2908 ms to find 0 implicit places.
[2023-03-08 07:11:02] [INFO ] Redundant transitions in 247 ms returned []
[2023-03-08 07:11:02] [INFO ] Flow matrix only has 2669 transitions (discarded 89 similar events)
[2023-03-08 07:11:02] [INFO ] Invariant cache hit.
[2023-03-08 07:11:03] [INFO ] Dead Transitions using invariants and state equation in 1004 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1137/4085 places, 2758/7165 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5277 ms. Remains : 1137/4085 places, 2758/7165 transitions.
Computed a total of 5 stabilizing places and 36 stable transitions
Computed a total of 5 stabilizing places and 36 stable transitions
Detected a total of 5/1137 stabilizing places and 36/2758 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (OR p1 p2))), (X (NOT (OR (AND p1 p0) (AND p2 p0)))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT p2)), (X (NOT p1)), (X (NOT (AND p1 (NOT p2)))), (X (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p2) p0))), (X (X (NOT (OR (AND p1 p0) (AND p2 p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (OR p1 p2))), (X (X (NOT (OR p1 p2)))), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p1))), (X (X p1)), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 16 factoid took 1049 ms. Reduced automaton from 4 states, 13 edges and 3 AP (stutter insensitive) to 4 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 227 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (AND p0 p1) (AND p0 p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=48 ) properties (out of 9) seen :8
Finished Best-First random walk after 704 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=54 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (OR p1 p2))), (X (NOT (OR (AND p1 p0) (AND p2 p0)))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT p2)), (X (NOT p1)), (X (NOT (AND p1 (NOT p2)))), (X (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p2) p0))), (X (X (NOT (OR (AND p1 p0) (AND p2 p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (OR p1 p2))), (X (X (NOT (OR p1 p2)))), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p1))), (X (X p1)), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (AND p1 (NOT p2))), (F (AND (NOT p1) (NOT p2) p0)), (F p2), (F (AND (NOT p2) p0)), (F (OR p1 p2)), (F p1), (F (NOT (AND (NOT p1) (NOT p2)))), (F (OR (AND p1 p0) (AND p2 p0))), (F p0)]
Knowledge based reduction with 16 factoid took 1359 ms. Reduced automaton from 4 states, 13 edges and 3 AP (stutter insensitive) to 4 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (AND p0 p1) (AND p0 p2))]
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (AND p0 p1) (AND p0 p2))]
[2023-03-08 07:11:07] [INFO ] Flow matrix only has 2669 transitions (discarded 89 similar events)
[2023-03-08 07:11:07] [INFO ] Invariant cache hit.
[2023-03-08 07:11:08] [INFO ] [Real]Absence check using 355 positive place invariants in 183 ms returned sat
[2023-03-08 07:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 07:11:10] [INFO ] [Real]Absence check using state equation in 1612 ms returned sat
[2023-03-08 07:11:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 07:11:12] [INFO ] [Nat]Absence check using 355 positive place invariants in 201 ms returned sat
[2023-03-08 07:11:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 07:11:13] [INFO ] [Nat]Absence check using state equation in 1603 ms returned sat
[2023-03-08 07:11:13] [INFO ] State equation strengthened by 474 read => feed constraints.
[2023-03-08 07:11:14] [INFO ] [Nat]Added 474 Read/Feed constraints in 55 ms returned sat
[2023-03-08 07:11:14] [INFO ] Computed and/alt/rep : 1542/4374/1542 causal constraints (skipped 1111 transitions) in 175 ms.
[2023-03-08 07:11:14] [INFO ] Added : 21 causal constraints over 5 iterations in 798 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (AND p0 p1) (AND p0 p2))]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCflexbar-PT-3b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-3b-LTLFireability-04 finished in 54442 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X(X(G(p1))))))'
Support contains 3 out of 4131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4131/4131 places, 7215/7215 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 4118 transition count 7201
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 4118 transition count 7201
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 4108 transition count 7191
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 4108 transition count 7191
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 47 place count 4108 transition count 7190
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 55 place count 4100 transition count 7181
Iterating global reduction 1 with 8 rules applied. Total rules applied 63 place count 4100 transition count 7181
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 71 place count 4092 transition count 7173
Iterating global reduction 1 with 8 rules applied. Total rules applied 79 place count 4092 transition count 7173
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 80 place count 4092 transition count 7172
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 83 place count 4089 transition count 7169
Iterating global reduction 2 with 3 rules applied. Total rules applied 86 place count 4089 transition count 7169
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 89 place count 4086 transition count 7166
Iterating global reduction 2 with 3 rules applied. Total rules applied 92 place count 4086 transition count 7166
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 95 place count 4083 transition count 7163
Iterating global reduction 2 with 3 rules applied. Total rules applied 98 place count 4083 transition count 7163
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 101 place count 4080 transition count 7160
Iterating global reduction 2 with 3 rules applied. Total rules applied 104 place count 4080 transition count 7160
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 106 place count 4078 transition count 7158
Iterating global reduction 2 with 2 rules applied. Total rules applied 108 place count 4078 transition count 7158
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 109 place count 4077 transition count 7157
Iterating global reduction 2 with 1 rules applied. Total rules applied 110 place count 4077 transition count 7157
Applied a total of 110 rules in 2966 ms. Remains 4077 /4131 variables (removed 54) and now considering 7157/7215 (removed 58) transitions.
// Phase 1: matrix 7157 rows 4077 cols
[2023-03-08 07:11:18] [INFO ] Computed 355 place invariants in 22 ms
[2023-03-08 07:11:19] [INFO ] Implicit Places using invariants in 996 ms returned []
[2023-03-08 07:11:19] [INFO ] Invariant cache hit.
[2023-03-08 07:11:21] [INFO ] Implicit Places using invariants and state equation in 2123 ms returned []
Implicit Place search using SMT with State Equation took 3122 ms to find 0 implicit places.
[2023-03-08 07:11:21] [INFO ] Invariant cache hit.
[2023-03-08 07:11:24] [INFO ] Dead Transitions using invariants and state equation in 3797 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4077/4131 places, 7157/7215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9887 ms. Remains : 4077/4131 places, 7157/7215 transitions.
Stuttering acceptance computed with spot in 271 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCflexbar-PT-3b-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=p0, acceptance={} source=5 dest: 2}], [{ cond=true, acceptance={} source=6 dest: 7}], [{ cond=(NOT p0), acceptance={} source=7 dest: 4}, { cond=p0, acceptance={} source=7 dest: 5}]], initial=6, aps=[p1:(NEQ s2729 1), p0:(OR (EQ s1823 0) (EQ s3859 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 14712 steps with 0 reset in 165 ms.
FORMULA DLCflexbar-PT-3b-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-3b-LTLFireability-05 finished in 10408 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(F(p1))))))'
Support contains 2 out of 4131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4131/4131 places, 7215/7215 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 4119 transition count 7203
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 4119 transition count 7203
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 33 place count 4110 transition count 7194
Iterating global reduction 0 with 9 rules applied. Total rules applied 42 place count 4110 transition count 7194
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 49 place count 4103 transition count 7186
Iterating global reduction 0 with 7 rules applied. Total rules applied 56 place count 4103 transition count 7186
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 63 place count 4096 transition count 7179
Iterating global reduction 0 with 7 rules applied. Total rules applied 70 place count 4096 transition count 7179
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 71 place count 4096 transition count 7178
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 74 place count 4093 transition count 7175
Iterating global reduction 1 with 3 rules applied. Total rules applied 77 place count 4093 transition count 7175
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 80 place count 4090 transition count 7172
Iterating global reduction 1 with 3 rules applied. Total rules applied 83 place count 4090 transition count 7172
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 86 place count 4087 transition count 7169
Iterating global reduction 1 with 3 rules applied. Total rules applied 89 place count 4087 transition count 7169
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 92 place count 4084 transition count 7166
Iterating global reduction 1 with 3 rules applied. Total rules applied 95 place count 4084 transition count 7166
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 97 place count 4082 transition count 7164
Iterating global reduction 1 with 2 rules applied. Total rules applied 99 place count 4082 transition count 7164
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 100 place count 4081 transition count 7163
Iterating global reduction 1 with 1 rules applied. Total rules applied 101 place count 4081 transition count 7163
Applied a total of 101 rules in 2963 ms. Remains 4081 /4131 variables (removed 50) and now considering 7163/7215 (removed 52) transitions.
// Phase 1: matrix 7163 rows 4081 cols
[2023-03-08 07:11:28] [INFO ] Computed 355 place invariants in 24 ms
[2023-03-08 07:11:29] [INFO ] Implicit Places using invariants in 1084 ms returned []
[2023-03-08 07:11:29] [INFO ] Invariant cache hit.
[2023-03-08 07:11:31] [INFO ] Implicit Places using invariants and state equation in 2059 ms returned []
Implicit Place search using SMT with State Equation took 3152 ms to find 0 implicit places.
[2023-03-08 07:11:31] [INFO ] Invariant cache hit.
[2023-03-08 07:11:35] [INFO ] Dead Transitions using invariants and state equation in 3622 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4081/4131 places, 7163/7215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9740 ms. Remains : 4081/4131 places, 7163/7215 transitions.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCflexbar-PT-3b-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s1256 1), p1:(EQ s1024 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 137 reset in 715 ms.
Product exploration explored 100000 steps with 135 reset in 842 ms.
Computed a total of 684 stabilizing places and 684 stable transitions
Computed a total of 684 stabilizing places and 684 stable transitions
Detected a total of 684/4081 stabilizing places and 684/7163 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 203 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 07:11:37] [INFO ] Invariant cache hit.
[2023-03-08 07:11:38] [INFO ] [Real]Absence check using 355 positive place invariants in 351 ms returned sat
[2023-03-08 07:11:41] [INFO ] After 2849ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-08 07:11:41] [INFO ] After 3248ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 176 ms.
[2023-03-08 07:11:41] [INFO ] After 4226ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 337 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=84 )
Parikh walk visited 1 properties in 4 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 264 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 4081 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4081/4081 places, 7163/7163 transitions.
Applied a total of 0 rules in 256 ms. Remains 4081 /4081 variables (removed 0) and now considering 7163/7163 (removed 0) transitions.
[2023-03-08 07:11:42] [INFO ] Invariant cache hit.
[2023-03-08 07:11:43] [INFO ] Implicit Places using invariants in 959 ms returned []
[2023-03-08 07:11:43] [INFO ] Invariant cache hit.
[2023-03-08 07:11:45] [INFO ] Implicit Places using invariants and state equation in 1912 ms returned []
Implicit Place search using SMT with State Equation took 2873 ms to find 0 implicit places.
[2023-03-08 07:11:45] [INFO ] Invariant cache hit.
[2023-03-08 07:11:49] [INFO ] Dead Transitions using invariants and state equation in 3528 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6657 ms. Remains : 4081/4081 places, 7163/7163 transitions.
Computed a total of 684 stabilizing places and 684 stable transitions
Computed a total of 684 stabilizing places and 684 stable transitions
Detected a total of 684/4081 stabilizing places and 684/7163 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 202 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 07:11:49] [INFO ] Invariant cache hit.
[2023-03-08 07:11:50] [INFO ] [Real]Absence check using 355 positive place invariants in 341 ms returned sat
[2023-03-08 07:11:53] [INFO ] After 2791ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-08 07:11:53] [INFO ] After 3200ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 173 ms.
[2023-03-08 07:11:54] [INFO ] After 4159ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 330 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=110 )
Parikh walk visited 1 properties in 3 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 292 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 133 reset in 683 ms.
Product exploration explored 100000 steps with 72 reset in 953 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 4081 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4081/4081 places, 7163/7163 transitions.
Graph (trivial) has 3564 edges and 4081 vertex of which 685 / 4081 are part of one of the 50 SCC in 3 ms
Free SCC test removed 635 places
Ensure Unique test removed 711 transitions
Reduce isomorphic transitions removed 711 transitions.
Performed 765 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 765 rules applied. Total rules applied 766 place count 3446 transition count 6452
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 70 rules applied. Total rules applied 836 place count 3446 transition count 6417
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 61 Pre rules applied. Total rules applied 836 place count 3446 transition count 6447
Deduced a syphon composed of 861 places in 46 ms
Iterating global reduction 2 with 61 rules applied. Total rules applied 897 place count 3446 transition count 6447
Discarding 382 places :
Symmetric choice reduction at 2 with 382 rule applications. Total rules 1279 place count 3064 transition count 5285
Deduced a syphon composed of 568 places in 38 ms
Iterating global reduction 2 with 382 rules applied. Total rules applied 1661 place count 3064 transition count 5285
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 1691 place count 3064 transition count 5255
Performed 1165 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1733 places in 1 ms
Iterating global reduction 3 with 1165 rules applied. Total rules applied 2856 place count 3064 transition count 5260
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 2861 place count 3064 transition count 5255
Renaming transitions due to excessive name length > 1024 char.
Discarding 907 places :
Symmetric choice reduction at 4 with 907 rule applications. Total rules 3768 place count 2157 transition count 3898
Deduced a syphon composed of 866 places in 1 ms
Iterating global reduction 4 with 907 rules applied. Total rules applied 4675 place count 2157 transition count 3898
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 4 with 40 rules applied. Total rules applied 4715 place count 2157 transition count 3858
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 4720 place count 2152 transition count 3853
Deduced a syphon composed of 861 places in 1 ms
Iterating global reduction 5 with 5 rules applied. Total rules applied 4725 place count 2152 transition count 3853
Performed 101 Post agglomeration using F-continuation condition with reduction of 150 identical transitions.
Deduced a syphon composed of 962 places in 1 ms
Iterating global reduction 5 with 101 rules applied. Total rules applied 4826 place count 2152 transition count 4669
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 5 with 65 rules applied. Total rules applied 4891 place count 2152 transition count 4604
Discarding 136 places :
Symmetric choice reduction at 6 with 136 rule applications. Total rules 5027 place count 2016 transition count 4057
Deduced a syphon composed of 856 places in 1 ms
Iterating global reduction 6 with 136 rules applied. Total rules applied 5163 place count 2016 transition count 4057
Ensure Unique test removed 180 transitions
Reduce isomorphic transitions removed 180 transitions.
Iterating post reduction 6 with 180 rules applied. Total rules applied 5343 place count 2016 transition count 3877
Discarding 60 places :
Symmetric choice reduction at 7 with 60 rule applications. Total rules 5403 place count 1956 transition count 3757
Deduced a syphon composed of 796 places in 1 ms
Iterating global reduction 7 with 60 rules applied. Total rules applied 5463 place count 1956 transition count 3757
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 798 places in 1 ms
Iterating global reduction 7 with 2 rules applied. Total rules applied 5465 place count 1956 transition count 3787
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 5467 place count 1954 transition count 3783
Deduced a syphon composed of 796 places in 1 ms
Iterating global reduction 7 with 2 rules applied. Total rules applied 5469 place count 1954 transition count 3783
Deduced a syphon composed of 796 places in 1 ms
Drop transitions removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 7 with 25 rules applied. Total rules applied 5494 place count 1954 transition count 3758
Discarding 10 places :
Symmetric choice reduction at 7 with 10 rule applications. Total rules 5504 place count 1944 transition count 3738
Deduced a syphon composed of 796 places in 1 ms
Iterating global reduction 7 with 10 rules applied. Total rules applied 5514 place count 1944 transition count 3738
Discarding 10 places :
Symmetric choice reduction at 7 with 10 rule applications. Total rules 5524 place count 1934 transition count 3394
Deduced a syphon composed of 796 places in 1 ms
Iterating global reduction 7 with 10 rules applied. Total rules applied 5534 place count 1934 transition count 3394
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 5549 place count 1934 transition count 3379
Discarding 10 places :
Symmetric choice reduction at 8 with 10 rule applications. Total rules 5559 place count 1924 transition count 3364
Deduced a syphon composed of 786 places in 1 ms
Iterating global reduction 8 with 10 rules applied. Total rules applied 5569 place count 1924 transition count 3364
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 787 places in 1 ms
Iterating global reduction 8 with 1 rules applied. Total rules applied 5570 place count 1924 transition count 3375
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 5571 place count 1923 transition count 3373
Deduced a syphon composed of 786 places in 1 ms
Iterating global reduction 8 with 1 rules applied. Total rules applied 5572 place count 1923 transition count 3373
Deduced a syphon composed of 786 places in 1 ms
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 5576 place count 1923 transition count 3369
Deduced a syphon composed of 786 places in 1 ms
Applied a total of 5576 rules in 6092 ms. Remains 1923 /4081 variables (removed 2158) and now considering 3369/7163 (removed 3794) transitions.
[2023-03-08 07:12:02] [INFO ] Redundant transitions in 192 ms returned []
[2023-03-08 07:12:02] [INFO ] Flow matrix only has 3327 transitions (discarded 42 similar events)
// Phase 1: matrix 3327 rows 1923 cols
[2023-03-08 07:12:03] [INFO ] Computed 355 place invariants in 250 ms
[2023-03-08 07:12:04] [INFO ] Dead Transitions using invariants and state equation in 1883 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1923/4081 places, 3369/7163 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8181 ms. Remains : 1923/4081 places, 3369/7163 transitions.
Support contains 2 out of 4081 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4081/4081 places, 7163/7163 transitions.
Applied a total of 0 rules in 225 ms. Remains 4081 /4081 variables (removed 0) and now considering 7163/7163 (removed 0) transitions.
// Phase 1: matrix 7163 rows 4081 cols
[2023-03-08 07:12:05] [INFO ] Computed 355 place invariants in 23 ms
[2023-03-08 07:12:06] [INFO ] Implicit Places using invariants in 1002 ms returned []
[2023-03-08 07:12:06] [INFO ] Invariant cache hit.
[2023-03-08 07:12:07] [INFO ] Implicit Places using invariants and state equation in 1947 ms returned []
Implicit Place search using SMT with State Equation took 2950 ms to find 0 implicit places.
[2023-03-08 07:12:07] [INFO ] Invariant cache hit.
[2023-03-08 07:12:11] [INFO ] Dead Transitions using invariants and state equation in 3574 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6750 ms. Remains : 4081/4081 places, 7163/7163 transitions.
Treatment of property DLCflexbar-PT-3b-LTLFireability-09 finished in 46553 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&&((p1 U (p2||G(p1))) U ((X(p3)&&(p1 U (p2||G(p1))))||G((p1 U (p2||G(p1)))))))))'
Support contains 3 out of 4131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4131/4131 places, 7215/7215 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 4118 transition count 7201
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 4118 transition count 7201
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 4108 transition count 7191
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 4108 transition count 7191
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 47 place count 4108 transition count 7190
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 54 place count 4101 transition count 7182
Iterating global reduction 1 with 7 rules applied. Total rules applied 61 place count 4101 transition count 7182
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 68 place count 4094 transition count 7175
Iterating global reduction 1 with 7 rules applied. Total rules applied 75 place count 4094 transition count 7175
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 76 place count 4094 transition count 7174
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 78 place count 4092 transition count 7172
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 4092 transition count 7172
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 82 place count 4090 transition count 7170
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 4090 transition count 7170
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 86 place count 4088 transition count 7168
Iterating global reduction 2 with 2 rules applied. Total rules applied 88 place count 4088 transition count 7168
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 90 place count 4086 transition count 7166
Iterating global reduction 2 with 2 rules applied. Total rules applied 92 place count 4086 transition count 7166
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 94 place count 4084 transition count 7164
Iterating global reduction 2 with 2 rules applied. Total rules applied 96 place count 4084 transition count 7164
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 97 place count 4083 transition count 7163
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 4083 transition count 7163
Applied a total of 98 rules in 2522 ms. Remains 4083 /4131 variables (removed 48) and now considering 7163/7215 (removed 52) transitions.
// Phase 1: matrix 7163 rows 4083 cols
[2023-03-08 07:12:14] [INFO ] Computed 355 place invariants in 23 ms
[2023-03-08 07:12:15] [INFO ] Implicit Places using invariants in 1011 ms returned []
[2023-03-08 07:12:15] [INFO ] Invariant cache hit.
[2023-03-08 07:12:17] [INFO ] Implicit Places using invariants and state equation in 1964 ms returned []
Implicit Place search using SMT with State Equation took 2977 ms to find 0 implicit places.
[2023-03-08 07:12:17] [INFO ] Invariant cache hit.
[2023-03-08 07:12:21] [INFO ] Dead Transitions using invariants and state equation in 3609 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4083/4131 places, 7163/7215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9109 ms. Remains : 4083/4131 places, 7163/7215 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DLCflexbar-PT-3b-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={0} source=1 dest: 0}, { cond=(OR (AND p2 (NOT p3)) (AND p1 (NOT p3))), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (NEQ s1688 1) (NEQ s575 1)), p1:(NEQ s575 1), p0:(NEQ s1688 1), p3:(NEQ s290 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2695 ms.
Product exploration explored 100000 steps with 50000 reset in 2741 ms.
Computed a total of 680 stabilizing places and 680 stable transitions
Computed a total of 680 stabilizing places and 680 stable transitions
Detected a total of 680/4083 stabilizing places and 680/7163 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND p2 p1 p0 p3), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (OR (AND p2 (NOT p3)) (AND p1 (NOT p3))))), (X (NOT (AND (NOT p2) p1 (NOT p3)))), (X (NOT (AND (NOT p2) p1))), (X (NOT (OR (AND (NOT p2) (NOT p1)) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p3)))), (X (NOT (AND (NOT p2) p1 p0))), (X (OR (AND p2 p0) (AND p1 p0))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND p2 (NOT p3)) (AND p1 (NOT p3)))))), (X (X (NOT (AND (NOT p2) p1 (NOT p3))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (OR (AND (NOT p2) (NOT p1)) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (OR (AND p2 p0) (AND p1 p0)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p2 p1 p0 p3)
Knowledge based reduction with 18 factoid took 487 ms. Reduced automaton from 3 states, 8 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCflexbar-PT-3b-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCflexbar-PT-3b-LTLFireability-11 finished in 15525 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)&&F((p1||X(F(p2))))&&(!p3 U (p4||G(!p3)))))'
Support contains 6 out of 4131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4131/4131 places, 7215/7215 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 4119 transition count 7202
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 4119 transition count 7202
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 34 place count 4109 transition count 7192
Iterating global reduction 0 with 10 rules applied. Total rules applied 44 place count 4109 transition count 7192
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 45 place count 4109 transition count 7191
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 52 place count 4102 transition count 7183
Iterating global reduction 1 with 7 rules applied. Total rules applied 59 place count 4102 transition count 7183
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 66 place count 4095 transition count 7176
Iterating global reduction 1 with 7 rules applied. Total rules applied 73 place count 4095 transition count 7176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 74 place count 4095 transition count 7175
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 77 place count 4092 transition count 7172
Iterating global reduction 2 with 3 rules applied. Total rules applied 80 place count 4092 transition count 7172
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 83 place count 4089 transition count 7169
Iterating global reduction 2 with 3 rules applied. Total rules applied 86 place count 4089 transition count 7169
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 89 place count 4086 transition count 7166
Iterating global reduction 2 with 3 rules applied. Total rules applied 92 place count 4086 transition count 7166
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 95 place count 4083 transition count 7163
Iterating global reduction 2 with 3 rules applied. Total rules applied 98 place count 4083 transition count 7163
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 100 place count 4081 transition count 7161
Iterating global reduction 2 with 2 rules applied. Total rules applied 102 place count 4081 transition count 7161
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 103 place count 4080 transition count 7160
Iterating global reduction 2 with 1 rules applied. Total rules applied 104 place count 4080 transition count 7160
Applied a total of 104 rules in 2508 ms. Remains 4080 /4131 variables (removed 51) and now considering 7160/7215 (removed 55) transitions.
// Phase 1: matrix 7160 rows 4080 cols
[2023-03-08 07:12:30] [INFO ] Computed 355 place invariants in 24 ms
[2023-03-08 07:12:31] [INFO ] Implicit Places using invariants in 1031 ms returned []
[2023-03-08 07:12:31] [INFO ] Invariant cache hit.
[2023-03-08 07:12:33] [INFO ] Implicit Places using invariants and state equation in 1955 ms returned []
Implicit Place search using SMT with State Equation took 2999 ms to find 0 implicit places.
[2023-03-08 07:12:33] [INFO ] Invariant cache hit.
[2023-03-08 07:12:36] [INFO ] Dead Transitions using invariants and state equation in 3649 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4080/4131 places, 7160/7215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9161 ms. Remains : 4080/4131 places, 7160/7215 transitions.
Stuttering acceptance computed with spot in 330 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND p3 (NOT p4))), true, (NOT p0), (AND (NOT p4) p3), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DLCflexbar-PT-3b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p4) p3), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p0) p4) (AND (NOT p0) (NOT p3))), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p4) (NOT p3)), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p1) p4) (AND (NOT p1) (NOT p3))), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p4) p3), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p4) (NOT p3)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p4:(AND (EQ s3179 1) (NOT (AND (EQ s939 1) (EQ s3832 1)))), p3:(AND (EQ s939 1) (EQ s3832 1)), p0:(EQ s3549 0), p1:(EQ s1049 1), p2:(EQ s1097 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 60378 steps with 20 reset in 370 ms.
FORMULA DLCflexbar-PT-3b-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-3b-LTLFireability-12 finished in 9945 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U p0)))'
Support contains 1 out of 4131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4131/4131 places, 7215/7215 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 4117 transition count 7200
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 4117 transition count 7200
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 39 place count 4106 transition count 7189
Iterating global reduction 0 with 11 rules applied. Total rules applied 50 place count 4106 transition count 7189
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 51 place count 4106 transition count 7188
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 58 place count 4099 transition count 7180
Iterating global reduction 1 with 7 rules applied. Total rules applied 65 place count 4099 transition count 7180
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 72 place count 4092 transition count 7173
Iterating global reduction 1 with 7 rules applied. Total rules applied 79 place count 4092 transition count 7173
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 80 place count 4092 transition count 7172
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 83 place count 4089 transition count 7169
Iterating global reduction 2 with 3 rules applied. Total rules applied 86 place count 4089 transition count 7169
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 89 place count 4086 transition count 7166
Iterating global reduction 2 with 3 rules applied. Total rules applied 92 place count 4086 transition count 7166
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 95 place count 4083 transition count 7163
Iterating global reduction 2 with 3 rules applied. Total rules applied 98 place count 4083 transition count 7163
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 101 place count 4080 transition count 7160
Iterating global reduction 2 with 3 rules applied. Total rules applied 104 place count 4080 transition count 7160
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 106 place count 4078 transition count 7158
Iterating global reduction 2 with 2 rules applied. Total rules applied 108 place count 4078 transition count 7158
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 109 place count 4077 transition count 7157
Iterating global reduction 2 with 1 rules applied. Total rules applied 110 place count 4077 transition count 7157
Applied a total of 110 rules in 2442 ms. Remains 4077 /4131 variables (removed 54) and now considering 7157/7215 (removed 58) transitions.
// Phase 1: matrix 7157 rows 4077 cols
[2023-03-08 07:12:39] [INFO ] Computed 355 place invariants in 22 ms
[2023-03-08 07:12:40] [INFO ] Implicit Places using invariants in 1038 ms returned []
[2023-03-08 07:12:41] [INFO ] Invariant cache hit.
[2023-03-08 07:12:42] [INFO ] Implicit Places using invariants and state equation in 1952 ms returned []
Implicit Place search using SMT with State Equation took 2992 ms to find 0 implicit places.
[2023-03-08 07:12:42] [INFO ] Invariant cache hit.
[2023-03-08 07:12:46] [INFO ] Dead Transitions using invariants and state equation in 3555 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4077/4131 places, 7157/7215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8990 ms. Remains : 4077/4131 places, 7157/7215 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-3b-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s1097 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 40486 steps with 0 reset in 343 ms.
FORMULA DLCflexbar-PT-3b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-3b-LTLFireability-14 finished in 9502 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(F(p1))||p0))))'
Support contains 6 out of 4131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4131/4131 places, 7215/7215 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 4117 transition count 7200
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 4117 transition count 7200
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 39 place count 4106 transition count 7189
Iterating global reduction 0 with 11 rules applied. Total rules applied 50 place count 4106 transition count 7189
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 51 place count 4106 transition count 7188
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 59 place count 4098 transition count 7179
Iterating global reduction 1 with 8 rules applied. Total rules applied 67 place count 4098 transition count 7179
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 75 place count 4090 transition count 7171
Iterating global reduction 1 with 8 rules applied. Total rules applied 83 place count 4090 transition count 7171
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 84 place count 4090 transition count 7170
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 87 place count 4087 transition count 7167
Iterating global reduction 2 with 3 rules applied. Total rules applied 90 place count 4087 transition count 7167
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 93 place count 4084 transition count 7164
Iterating global reduction 2 with 3 rules applied. Total rules applied 96 place count 4084 transition count 7164
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 99 place count 4081 transition count 7161
Iterating global reduction 2 with 3 rules applied. Total rules applied 102 place count 4081 transition count 7161
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 105 place count 4078 transition count 7158
Iterating global reduction 2 with 3 rules applied. Total rules applied 108 place count 4078 transition count 7158
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 110 place count 4076 transition count 7156
Iterating global reduction 2 with 2 rules applied. Total rules applied 112 place count 4076 transition count 7156
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 113 place count 4075 transition count 7155
Iterating global reduction 2 with 1 rules applied. Total rules applied 114 place count 4075 transition count 7155
Applied a total of 114 rules in 2473 ms. Remains 4075 /4131 variables (removed 56) and now considering 7155/7215 (removed 60) transitions.
// Phase 1: matrix 7155 rows 4075 cols
[2023-03-08 07:12:49] [INFO ] Computed 355 place invariants in 22 ms
[2023-03-08 07:12:50] [INFO ] Implicit Places using invariants in 989 ms returned []
[2023-03-08 07:12:50] [INFO ] Invariant cache hit.
[2023-03-08 07:12:52] [INFO ] Implicit Places using invariants and state equation in 1894 ms returned []
Implicit Place search using SMT with State Equation took 2884 ms to find 0 implicit places.
[2023-03-08 07:12:52] [INFO ] Invariant cache hit.
[2023-03-08 07:12:55] [INFO ] Dead Transitions using invariants and state equation in 3529 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4075/4131 places, 7155/7215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8891 ms. Remains : 4075/4131 places, 7155/7215 transitions.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCflexbar-PT-3b-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s1138 0) (EQ s3520 0)), p1:(OR (EQ s671 0) (EQ s3035 0) (EQ s1618 0) (EQ s2938 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2679 ms.
Product exploration explored 100000 steps with 50000 reset in 2667 ms.
Computed a total of 680 stabilizing places and 680 stable transitions
Computed a total of 680 stabilizing places and 680 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 5 factoid took 81 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCflexbar-PT-3b-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCflexbar-PT-3b-LTLFireability-15 finished in 14753 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(F(p1))))))'
Found a Shortening insensitive property : DLCflexbar-PT-3b-LTLFireability-09
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 4131 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 4131/4131 places, 7215/7215 transitions.
Graph (trivial) has 3616 edges and 4131 vertex of which 686 / 4131 are part of one of the 50 SCC in 2 ms
Free SCC test removed 636 places
Ensure Unique test removed 711 transitions
Reduce isomorphic transitions removed 711 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 797 transitions
Trivial Post-agglo rules discarded 797 transitions
Performed 797 trivial Post agglomeration. Transition count delta: 797
Iterating post reduction 0 with 797 rules applied. Total rules applied 798 place count 3494 transition count 5706
Reduce places removed 797 places and 0 transitions.
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 1 with 904 rules applied. Total rules applied 1702 place count 2697 transition count 5599
Reduce places removed 71 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 73 rules applied. Total rules applied 1775 place count 2626 transition count 5597
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1776 place count 2625 transition count 5597
Performed 412 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 412 Pre rules applied. Total rules applied 1776 place count 2625 transition count 5185
Deduced a syphon composed of 412 places in 40 ms
Reduce places removed 412 places and 0 transitions.
Iterating global reduction 4 with 824 rules applied. Total rules applied 2600 place count 2213 transition count 5185
Discarding 96 places :
Symmetric choice reduction at 4 with 96 rule applications. Total rules 2696 place count 2117 transition count 4313
Iterating global reduction 4 with 96 rules applied. Total rules applied 2792 place count 2117 transition count 4313
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 4 with 29 rules applied. Total rules applied 2821 place count 2117 transition count 4284
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 2821 place count 2117 transition count 4279
Deduced a syphon composed of 5 places in 32 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 2831 place count 2112 transition count 4279
Performed 789 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 789 places in 1 ms
Reduce places removed 789 places and 0 transitions.
Iterating global reduction 5 with 1578 rules applied. Total rules applied 4409 place count 1323 transition count 3485
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 4415 place count 1323 transition count 3479
Renaming transitions due to excessive name length > 1024 char.
Discarding 41 places :
Symmetric choice reduction at 6 with 41 rule applications. Total rules 4456 place count 1282 transition count 2984
Iterating global reduction 6 with 41 rules applied. Total rules applied 4497 place count 1282 transition count 2984
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 6 with 41 rules applied. Total rules applied 4538 place count 1282 transition count 2943
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4540 place count 1281 transition count 2942
Performed 95 Post agglomeration using F-continuation condition with reduction of 150 identical transitions.
Deduced a syphon composed of 95 places in 1 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 7 with 190 rules applied. Total rules applied 4730 place count 1186 transition count 3402
Discarding 30 places :
Symmetric choice reduction at 7 with 30 rule applications. Total rules 4760 place count 1156 transition count 3096
Iterating global reduction 7 with 30 rules applied. Total rules applied 4790 place count 1156 transition count 3096
Ensure Unique test removed 151 transitions
Reduce isomorphic transitions removed 151 transitions.
Iterating post reduction 7 with 151 rules applied. Total rules applied 4941 place count 1156 transition count 2945
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 4945 place count 1156 transition count 2941
Applied a total of 4945 rules in 676 ms. Remains 1156 /4131 variables (removed 2975) and now considering 2941/7215 (removed 4274) transitions.
[2023-03-08 07:13:02] [INFO ] Flow matrix only has 2887 transitions (discarded 54 similar events)
// Phase 1: matrix 2887 rows 1156 cols
[2023-03-08 07:13:02] [INFO ] Computed 355 place invariants in 14 ms
[2023-03-08 07:13:03] [INFO ] Implicit Places using invariants in 475 ms returned []
[2023-03-08 07:13:03] [INFO ] Flow matrix only has 2887 transitions (discarded 54 similar events)
[2023-03-08 07:13:03] [INFO ] Invariant cache hit.
[2023-03-08 07:13:03] [INFO ] State equation strengthened by 485 read => feed constraints.
[2023-03-08 07:13:05] [INFO ] Implicit Places using invariants and state equation in 2193 ms returned []
Implicit Place search using SMT with State Equation took 2675 ms to find 0 implicit places.
[2023-03-08 07:13:05] [INFO ] Flow matrix only has 2887 transitions (discarded 54 similar events)
[2023-03-08 07:13:05] [INFO ] Invariant cache hit.
[2023-03-08 07:13:06] [INFO ] Dead Transitions using invariants and state equation in 983 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1156/4131 places, 2941/7215 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 4335 ms. Remains : 1156/4131 places, 2941/7215 transitions.
Running random walk in product with property : DLCflexbar-PT-3b-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s132 1), p1:(EQ s107 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 319 steps with 0 reset in 16 ms.
Treatment of property DLCflexbar-PT-3b-LTLFireability-09 finished in 4548 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
[2023-03-08 07:13:06] [INFO ] Flatten gal took : 158 ms
[2023-03-08 07:13:06] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-08 07:13:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 4131 places, 7215 transitions and 21264 arcs took 40 ms.
Total runtime 304269 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT DLCflexbar-PT-3b
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373
LTLFireability

BK_STOP 1678259638326

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/LTLFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 DLCflexbar-PT-3b-LTLFireability-09
lola: time limit : 3595 sec
lola: memory limit: 32 pages
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TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 1/3595 1/32 DLCflexbar-PT-3b-LTLFireability-09 17090 m, 3418 m/sec, 18194 t fired, .

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

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is DLCflexbar-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 r103-tall-167814478400532"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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