Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282600692.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is RERS2020-PT-pb109, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282600692
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 85M
-rw-r--r-- 1 mcc users 8.5K Jun 7 17:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Jun 7 17:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Jun 7 17:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Jun 7 17:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Jun 6 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 6 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Jun 6 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 6.5K Jun 7 17:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 55K Jun 7 17:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Jun 7 17:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 7 17:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 84M Jun 6 12:11 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 RERS2020-PT-pb109-LTLFireability-00
FORMULA_NAME RERS2020-PT-pb109-LTLFireability-01
FORMULA_NAME RERS2020-PT-pb109-LTLFireability-02
FORMULA_NAME RERS2020-PT-pb109-LTLFireability-03
FORMULA_NAME RERS2020-PT-pb109-LTLFireability-04
FORMULA_NAME RERS2020-PT-pb109-LTLFireability-05
FORMULA_NAME RERS2020-PT-pb109-LTLFireability-06
FORMULA_NAME RERS2020-PT-pb109-LTLFireability-07
FORMULA_NAME RERS2020-PT-pb109-LTLFireability-08
FORMULA_NAME RERS2020-PT-pb109-LTLFireability-09
FORMULA_NAME RERS2020-PT-pb109-LTLFireability-10
FORMULA_NAME RERS2020-PT-pb109-LTLFireability-11
FORMULA_NAME RERS2020-PT-pb109-LTLFireability-12
FORMULA_NAME RERS2020-PT-pb109-LTLFireability-13
FORMULA_NAME RERS2020-PT-pb109-LTLFireability-14
FORMULA_NAME RERS2020-PT-pb109-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1654923874052

Running Version 202205111006
[2022-06-11 05:04:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-11 05:04:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 05:04:38] [INFO ] Load time of PNML (sax parser for PT used): 2736 ms
[2022-06-11 05:04:38] [INFO ] Transformed 1907 places.
[2022-06-11 05:04:38] [INFO ] Transformed 151872 transitions.
[2022-06-11 05:04:38] [INFO ] Found NUPN structural information;
[2022-06-11 05:04:38] [INFO ] Parsed PT model containing 1907 places and 151872 transitions in 3553 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 64 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 6571 transitions
Reduce redundant transitions removed 6571 transitions.
FORMULA RERS2020-PT-pb109-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb109-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 64 out of 1907 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1907/1907 places, 145301/145301 transitions.
Ensure Unique test removed 15 places
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 1891 transition count 145301
Applied a total of 16 rules in 640 ms. Remains 1891 /1907 variables (removed 16) and now considering 145301/145301 (removed 0) transitions.
[2022-06-11 05:04:40] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:04:41] [INFO ] Computed 15 place invariants in 632 ms
[2022-06-11 05:04:46] [INFO ] Implicit Places using invariants in 5660 ms returned []
Implicit Place search using SMT only with invariants took 5687 ms to find 0 implicit places.
[2022-06-11 05:04:46] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:04:47] [INFO ] Computed 15 place invariants in 556 ms
[2022-06-11 05:05:17] [INFO ] Performed 70212/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:05:47] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... after 60644 ms
Starting structural reductions in LTL mode, iteration 1 : 1891/1907 places, 145301/145301 transitions.
Finished structural reductions, in 1 iterations. Remains : 1891/1907 places, 145301/145301 transitions.
Support contains 64 out of 1891 places after structural reductions.
[2022-06-11 05:05:52] [INFO ] Flatten gal took : 4561 ms
[2022-06-11 05:05:56] [INFO ] Flatten gal took : 4154 ms
[2022-06-11 05:06:05] [INFO ] Input system was already deterministic with 145301 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 1995 ms. (steps per millisecond=5 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 31) seen :0
Interrupted probabilistic random walk after 9251 steps, run timeout after 6007 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 9251 steps, saw 7383 distinct states, run finished after 6009 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 31 properties.
[2022-06-11 05:06:14] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:06:15] [INFO ] Computed 15 place invariants in 467 ms
[2022-06-11 05:06:16] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2022-06-11 05:06:40] [INFO ] After 22741ms SMT Verify possible using state equation in real domain returned unsat :1 sat :15
[2022-06-11 05:06:42] [INFO ] State equation strengthened by 5235 read => feed constraints.
[2022-06-11 05:06:42] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 05:06:42] [INFO ] After 27076ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 31 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 61 out of 1891 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Drop transitions removed 3364 transitions
Reduce isomorphic transitions removed 3364 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3365 rules applied. Total rules applied 3365 place count 1891 transition count 141936
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3367 place count 1890 transition count 141935
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3367 place count 1890 transition count 141934
Deduced a syphon composed of 1 places in 127 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3369 place count 1889 transition count 141934
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 136 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 3413 place count 1867 transition count 141912
Drop transitions removed 17 transitions
Ensure Unique test removed 89 transitions
Reduce isomorphic transitions removed 106 transitions.
Iterating post reduction 2 with 106 rules applied. Total rules applied 3519 place count 1867 transition count 141806
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 141 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 3525 place count 1864 transition count 141806
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 3528 place count 1864 transition count 141803
Free-agglomeration rule applied 30 times with reduction of 1 identical transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 3558 place count 1864 transition count 141772
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 142 transitions.
Iterating post reduction 4 with 172 rules applied. Total rules applied 3730 place count 1834 transition count 141630
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 3736 place count 1834 transition count 141624
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 5 with 87 rules applied. Total rules applied 3823 place count 1828 transition count 141543
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3825 place count 1828 transition count 141541
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 3836 place count 1826 transition count 141532
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3838 place count 1826 transition count 141530
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 3842 place count 1824 transition count 141528
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3844 place count 1824 transition count 141526
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 3854 place count 1822 transition count 141518
Free-agglomeration rule applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 3855 place count 1822 transition count 141517
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 3862 place count 1821 transition count 141511
Free-agglomeration rule (complex) applied 28 times with reduction of 1022 identical transitions.
Iterating global reduction 10 with 28 rules applied. Total rules applied 3890 place count 1821 transition count 145749
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 1155 transitions
Reduce isomorphic transitions removed 1166 transitions.
Iterating post reduction 10 with 1194 rules applied. Total rules applied 5084 place count 1793 transition count 144583
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 5085 place count 1793 transition count 144583
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 5086 place count 1793 transition count 144582
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 5087 place count 1792 transition count 144581
Applied a total of 5087 rules in 14833 ms. Remains 1792 /1891 variables (removed 99) and now considering 144581/145301 (removed 720) transitions.
Finished structural reductions, in 1 iterations. Remains : 1792/1891 places, 144581/145301 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 1683 ms. (steps per millisecond=5 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 30) seen :0
Interrupted probabilistic random walk after 10684 steps, run timeout after 6004 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 10684 steps, saw 8969 distinct states, run finished after 6005 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 30 properties.
[2022-06-11 05:07:05] [INFO ] Flow matrix only has 103300 transitions (discarded 41281 similar events)
// Phase 1: matrix 103300 rows 1792 cols
[2022-06-11 05:07:06] [INFO ] Computed 15 place invariants in 475 ms
[2022-06-11 05:07:07] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2022-06-11 05:07:31] [INFO ] After 23066ms SMT Verify possible using state equation in real domain returned unsat :0 sat :29
[2022-06-11 05:07:32] [INFO ] State equation strengthened by 5288 read => feed constraints.
[2022-06-11 05:07:32] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 05:07:32] [INFO ] After 26182ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 30 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 61 out of 1792 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1792/1792 places, 144581/144581 transitions.
Applied a total of 0 rules in 1175 ms. Remains 1792 /1792 variables (removed 0) and now considering 144581/144581 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1792/1792 places, 144581/144581 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1792/1792 places, 144581/144581 transitions.
Applied a total of 0 rules in 837 ms. Remains 1792 /1792 variables (removed 0) and now considering 144581/144581 (removed 0) transitions.
[2022-06-11 05:07:34] [INFO ] Flow matrix only has 103300 transitions (discarded 41281 similar events)
// Phase 1: matrix 103300 rows 1792 cols
[2022-06-11 05:07:35] [INFO ] Computed 15 place invariants in 573 ms
[2022-06-11 05:07:40] [INFO ] Implicit Places using invariants in 6256 ms returned []
Implicit Place search using SMT only with invariants took 6260 ms to find 0 implicit places.
[2022-06-11 05:07:40] [INFO ] Flow matrix only has 103300 transitions (discarded 41281 similar events)
// Phase 1: matrix 103300 rows 1792 cols
[2022-06-11 05:07:41] [INFO ] Computed 15 place invariants in 571 ms
[2022-06-11 05:08:11] [INFO ] Performed 70550/144581 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:08:40] [INFO ] Dead Transitions using invariants and state equation in 59898 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1792/1792 places, 144581/144581 transitions.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 470 stabilizing places and 59095 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(p0)&&(F((p2 U G(p2)))||p1)))))'
Support contains 8 out of 1891 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Reduce places removed 1 places and 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 0 with 1 rules applied. Total rules applied 1 place count 1890 transition count 145299
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 1889 transition count 145298
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 1889 transition count 145297
Deduced a syphon composed of 1 places in 94 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 1888 transition count 145297
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 100 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 49 place count 1866 transition count 145275
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Iterating post reduction 2 with 94 rules applied. Total rules applied 143 place count 1866 transition count 145181
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 102 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 149 place count 1863 transition count 145181
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 152 place count 1863 transition count 145178
Applied a total of 152 rules in 3956 ms. Remains 1863 /1891 variables (removed 28) and now considering 145178/145301 (removed 123) transitions.
[2022-06-11 05:08:45] [INFO ] Flow matrix only has 100549 transitions (discarded 44629 similar events)
// Phase 1: matrix 100549 rows 1863 cols
[2022-06-11 05:08:46] [INFO ] Computed 15 place invariants in 642 ms
[2022-06-11 05:08:52] [INFO ] Implicit Places using invariants in 6503 ms returned []
Implicit Place search using SMT only with invariants took 6506 ms to find 0 implicit places.
[2022-06-11 05:08:52] [INFO ] Flow matrix only has 100549 transitions (discarded 44629 similar events)
// Phase 1: matrix 100549 rows 1863 cols
[2022-06-11 05:08:52] [INFO ] Computed 15 place invariants in 509 ms
[2022-06-11 05:09:23] [INFO ] Performed 72418/145178 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:09:52] [INFO ] Dead Transitions using invariants and state equation in 60590 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1863/1891 places, 145178/145301 transitions.
Finished structural reductions, in 1 iterations. Remains : 1863/1891 places, 145178/145301 transitions.
Stuttering acceptance computed with spot in 273 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : RERS2020-PT-pb109-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1 p2), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p1) p2)), acceptance={1} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s1149 1) (EQ s1628 1)), p1:(OR (AND (EQ s1108 1) (EQ s1528 1)) (AND (EQ s1437 1) (EQ s1504 1))), p2:(AND (EQ s86 1) (EQ s702 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 256 steps with 0 reset in 156 ms.
FORMULA RERS2020-PT-pb109-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLFireability-00 finished in 71870 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)||((X(p2) U !p0)&&p1))))'
Support contains 8 out of 1891 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 284 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
[2022-06-11 05:09:54] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:09:54] [INFO ] Computed 15 place invariants in 578 ms
[2022-06-11 05:10:00] [INFO ] Implicit Places using invariants in 6244 ms returned []
Implicit Place search using SMT only with invariants took 6247 ms to find 0 implicit places.
[2022-06-11 05:10:00] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:10:00] [INFO ] Computed 15 place invariants in 549 ms
[2022-06-11 05:10:31] [INFO ] Performed 75901/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:11:00] [INFO ] Dead Transitions using invariants and state equation in 59902 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1891/1891 places, 145301/145301 transitions.
Stuttering acceptance computed with spot in 149 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : RERS2020-PT-pb109-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=3 dest: 1}, { cond=(OR (AND (NOT p1) p0) (AND (NOT p1) p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(AND (EQ s977 1) (EQ s1371 1) (EQ s1029 1) (EQ s1247 1) (EQ s812 1) (EQ s1425 1)), p0:(AND (EQ s977 1) (EQ s1371 1)), p2:(AND (EQ s178 1) (EQ s1837 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 6 ms.
FORMULA RERS2020-PT-pb109-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLFireability-01 finished in 66909 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(p0))))'
Support contains 2 out of 1891 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1890 transition count 145298
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 1888 transition count 145296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1888 transition count 145295
Deduced a syphon composed of 1 places in 107 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1887 transition count 145295
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 94 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 54 place count 1864 transition count 145272
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 149 place count 1864 transition count 145177
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 93 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 155 place count 1861 transition count 145177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 158 place count 1861 transition count 145174
Applied a total of 158 rules in 3888 ms. Remains 1861 /1891 variables (removed 30) and now considering 145174/145301 (removed 127) transitions.
[2022-06-11 05:11:04] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2022-06-11 05:11:05] [INFO ] Computed 15 place invariants in 490 ms
[2022-06-11 05:11:10] [INFO ] Implicit Places using invariants in 6487 ms returned []
Implicit Place search using SMT only with invariants took 6488 ms to find 0 implicit places.
[2022-06-11 05:11:11] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2022-06-11 05:11:11] [INFO ] Computed 15 place invariants in 425 ms
[2022-06-11 05:11:41] [INFO ] Performed 68469/145174 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:12:11] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 60496 ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1861/1891 places, 145174/145301 transitions.
Finished structural reductions, in 1 iterations. Remains : 1861/1891 places, 145174/145301 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS2020-PT-pb109-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s871 1) (EQ s1766 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 185 steps with 0 reset in 27 ms.
FORMULA RERS2020-PT-pb109-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLFireability-02 finished in 71264 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(X(G(p0)))))||F(p1)))'
Support contains 4 out of 1891 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 308 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
[2022-06-11 05:12:12] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:12:12] [INFO ] Computed 15 place invariants in 420 ms
[2022-06-11 05:12:18] [INFO ] Implicit Places using invariants in 6068 ms returned []
Implicit Place search using SMT only with invariants took 6076 ms to find 0 implicit places.
[2022-06-11 05:12:18] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:12:18] [INFO ] Computed 15 place invariants in 428 ms
[2022-06-11 05:12:48] [INFO ] Performed 73085/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:13:18] [INFO ] Dead Transitions using invariants and state equation in 60484 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1891/1891 places, 145301/145301 transitions.
Stuttering acceptance computed with spot in 270 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RERS2020-PT-pb109-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}]], initial=5, aps=[p1:(AND (EQ s1247 1) (EQ s1256 1) (EQ s822 1) (EQ s1743 1)), p0:(AND (EQ s822 1) (EQ s1743 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 141 steps with 0 reset in 19 ms.
FORMULA RERS2020-PT-pb109-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLFireability-03 finished in 67446 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(F(((!X(p1)&&p0) U F(p1)))))||G(p2)))'
Support contains 4 out of 1891 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1890 transition count 145298
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 1888 transition count 145296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1888 transition count 145295
Deduced a syphon composed of 1 places in 92 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1887 transition count 145295
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 86 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 54 place count 1864 transition count 145272
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 149 place count 1864 transition count 145177
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 84 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 155 place count 1861 transition count 145177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 158 place count 1861 transition count 145174
Applied a total of 158 rules in 3560 ms. Remains 1861 /1891 variables (removed 30) and now considering 145174/145301 (removed 127) transitions.
[2022-06-11 05:13:22] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2022-06-11 05:13:23] [INFO ] Computed 15 place invariants in 563 ms
[2022-06-11 05:13:29] [INFO ] Implicit Places using invariants in 6293 ms returned []
Implicit Place search using SMT only with invariants took 6294 ms to find 0 implicit places.
[2022-06-11 05:13:29] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2022-06-11 05:13:29] [INFO ] Computed 15 place invariants in 545 ms
[2022-06-11 05:14:00] [INFO ] Performed 73873/145174 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:14:29] [INFO ] Dead Transitions using invariants and state equation in 60354 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1861/1891 places, 145174/145301 transitions.
Finished structural reductions, in 1 iterations. Remains : 1861/1891 places, 145174/145301 transitions.
Stuttering acceptance computed with spot in 215 ms :[(AND (NOT p2) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : RERS2020-PT-pb109-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (EQ s184 1) (EQ s401 1)), p1:(AND (EQ s586 1) (EQ s933 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 255 steps with 0 reset in 36 ms.
FORMULA RERS2020-PT-pb109-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLFireability-04 finished in 70738 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))&&G(F(p1))))'
Support contains 4 out of 1891 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1890 transition count 145298
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 1888 transition count 145296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1888 transition count 145295
Deduced a syphon composed of 1 places in 87 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1887 transition count 145295
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 82 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 54 place count 1864 transition count 145272
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 149 place count 1864 transition count 145177
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 81 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 155 place count 1861 transition count 145177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 158 place count 1861 transition count 145174
Applied a total of 158 rules in 3009 ms. Remains 1861 /1891 variables (removed 30) and now considering 145174/145301 (removed 127) transitions.
[2022-06-11 05:14:33] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2022-06-11 05:14:33] [INFO ] Computed 15 place invariants in 499 ms
[2022-06-11 05:14:39] [INFO ] Implicit Places using invariants in 6348 ms returned []
Implicit Place search using SMT only with invariants took 6350 ms to find 0 implicit places.
[2022-06-11 05:14:39] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2022-06-11 05:14:39] [INFO ] Computed 15 place invariants in 447 ms
[2022-06-11 05:15:10] [INFO ] Performed 69609/145174 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:15:39] [INFO ] Dead Transitions using invariants and state equation in 60510 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1861/1891 places, 145174/145301 transitions.
Finished structural reductions, in 1 iterations. Remains : 1861/1891 places, 145174/145301 transitions.
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RERS2020-PT-pb109-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (EQ s1586 1) (EQ s1649 1)) (AND (EQ s90 1) (EQ s1323 1))), p1:(OR (EQ s1586 0) (EQ s1649 0) (EQ s90 0) (EQ s1323 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 175 steps with 0 reset in 28 ms.
FORMULA RERS2020-PT-pb109-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLFireability-05 finished in 70326 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(G(X(p0)))||X(p1))))'
Support contains 4 out of 1891 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 316 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
[2022-06-11 05:15:40] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:15:41] [INFO ] Computed 15 place invariants in 419 ms
[2022-06-11 05:15:47] [INFO ] Implicit Places using invariants in 6771 ms returned []
Implicit Place search using SMT only with invariants took 6772 ms to find 0 implicit places.
[2022-06-11 05:15:47] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:15:47] [INFO ] Computed 15 place invariants in 450 ms
[2022-06-11 05:16:18] [INFO ] Performed 71927/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:16:47] [INFO ] Dead Transitions using invariants and state equation in 60516 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1891/1891 places, 145301/145301 transitions.
Stuttering acceptance computed with spot in 169 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RERS2020-PT-pb109-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(AND (EQ s1065 1) (EQ s1763 1)), p1:(AND (EQ s1142 1) (EQ s1253 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 4 ms.
FORMULA RERS2020-PT-pb109-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLFireability-06 finished in 68188 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1891 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 317 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
[2022-06-11 05:16:48] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:16:49] [INFO ] Computed 15 place invariants in 592 ms
[2022-06-11 05:16:55] [INFO ] Implicit Places using invariants in 6439 ms returned []
Implicit Place search using SMT only with invariants took 6440 ms to find 0 implicit places.
[2022-06-11 05:16:55] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:16:55] [INFO ] Computed 15 place invariants in 514 ms
[2022-06-11 05:17:26] [INFO ] Performed 69941/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:17:55] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 60578 ms
Finished structural reductions, in 1 iterations. Remains : 1891/1891 places, 145301/145301 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS2020-PT-pb109-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s487 1) (EQ s876 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 287 steps with 0 reset in 36 ms.
FORMULA RERS2020-PT-pb109-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLFireability-07 finished in 67756 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&(G(p1)||X(F(p2)))))'
Support contains 6 out of 1891 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 269 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
[2022-06-11 05:17:56] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:17:57] [INFO ] Computed 15 place invariants in 539 ms
[2022-06-11 05:18:03] [INFO ] Implicit Places using invariants in 7044 ms returned []
Implicit Place search using SMT only with invariants took 7058 ms to find 0 implicit places.
[2022-06-11 05:18:03] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:18:04] [INFO ] Computed 15 place invariants in 623 ms
[2022-06-11 05:18:34] [INFO ] Performed 73172/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:19:04] [INFO ] Dead Transitions using invariants and state equation in 60695 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1891/1891 places, 145301/145301 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (AND (NOT p2) (NOT p1)), true]
Running random walk in product with property : RERS2020-PT-pb109-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s459 1) (EQ s1570 1)), p0:(OR (EQ s469 0) (EQ s1470 0)), p2:(AND (EQ s847 1) (EQ s1702 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]]
Stuttering criterion allowed to conclude after 245 steps with 0 reset in 31 ms.
FORMULA RERS2020-PT-pb109-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLFireability-09 finished in 68537 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(F(F(p0))))))'
Support contains 2 out of 1891 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1890 transition count 145298
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 1888 transition count 145296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1888 transition count 145295
Deduced a syphon composed of 1 places in 109 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1887 transition count 145295
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 102 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 54 place count 1864 transition count 145272
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 149 place count 1864 transition count 145177
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 90 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 155 place count 1861 transition count 145177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 158 place count 1861 transition count 145174
Applied a total of 158 rules in 3658 ms. Remains 1861 /1891 variables (removed 30) and now considering 145174/145301 (removed 127) transitions.
[2022-06-11 05:19:08] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2022-06-11 05:19:09] [INFO ] Computed 15 place invariants in 601 ms
[2022-06-11 05:19:15] [INFO ] Implicit Places using invariants in 6713 ms returned []
Implicit Place search using SMT only with invariants took 6714 ms to find 0 implicit places.
[2022-06-11 05:19:15] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2022-06-11 05:19:15] [INFO ] Computed 15 place invariants in 530 ms
[2022-06-11 05:19:46] [INFO ] Performed 72432/145174 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:20:15] [INFO ] Dead Transitions using invariants and state equation in 60610 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1861/1891 places, 145174/145301 transitions.
Finished structural reductions, in 1 iterations. Remains : 1861/1891 places, 145174/145301 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS2020-PT-pb109-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s393 1) (EQ s1516 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 180 steps with 0 reset in 30 ms.
FORMULA RERS2020-PT-pb109-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLFireability-10 finished in 71435 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U (X(p2)&&p1)))'
Support contains 6 out of 1891 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 333 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
[2022-06-11 05:20:16] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:20:17] [INFO ] Computed 15 place invariants in 686 ms
[2022-06-11 05:20:23] [INFO ] Implicit Places using invariants in 7093 ms returned []
Implicit Place search using SMT only with invariants took 7094 ms to find 0 implicit places.
[2022-06-11 05:20:23] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:20:24] [INFO ] Computed 15 place invariants in 820 ms
[2022-06-11 05:20:54] [INFO ] Performed 65327/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:21:24] [INFO ] Dead Transitions using invariants and state equation in 60906 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1891/1891 places, 145301/145301 transitions.
Stuttering acceptance computed with spot in 176 ms :[(OR (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) p1 (NOT p2)), (NOT p2)]
Running random walk in product with property : RERS2020-PT-pb109-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s556 1) (EQ s764 1)), p0:(AND (EQ s258 1) (EQ s1695 1)), p2:(AND (EQ s1095 1) (EQ s1554 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 367 steps with 0 reset in 55 ms.
FORMULA RERS2020-PT-pb109-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLFireability-11 finished in 68907 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0 U F(G(p1))))||F(p0)))'
Support contains 4 out of 1891 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1890 transition count 145298
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 1888 transition count 145296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1888 transition count 145295
Deduced a syphon composed of 1 places in 99 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1887 transition count 145295
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 87 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 54 place count 1864 transition count 145272
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 149 place count 1864 transition count 145177
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 90 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 155 place count 1861 transition count 145177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 158 place count 1861 transition count 145174
Applied a total of 158 rules in 3601 ms. Remains 1861 /1891 variables (removed 30) and now considering 145174/145301 (removed 127) transitions.
[2022-06-11 05:21:28] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2022-06-11 05:21:29] [INFO ] Computed 15 place invariants in 479 ms
[2022-06-11 05:21:35] [INFO ] Implicit Places using invariants in 6521 ms returned []
Implicit Place search using SMT only with invariants took 6522 ms to find 0 implicit places.
[2022-06-11 05:21:35] [INFO ] Flow matrix only has 100545 transitions (discarded 44629 similar events)
// Phase 1: matrix 100545 rows 1861 cols
[2022-06-11 05:21:35] [INFO ] Computed 15 place invariants in 490 ms
[2022-06-11 05:22:06] [INFO ] Performed 72906/145174 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:22:35] [INFO ] Dead Transitions using invariants and state equation in 60508 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1861/1891 places, 145174/145301 transitions.
Finished structural reductions, in 1 iterations. Remains : 1861/1891 places, 145174/145301 transitions.
Stuttering acceptance computed with spot in 43 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : RERS2020-PT-pb109-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (EQ s44 1) (EQ s1836 1)), p0:(AND (EQ s414 1) (EQ s1115 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 410 steps with 0 reset in 40 ms.
FORMULA RERS2020-PT-pb109-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLFireability-12 finished in 70978 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(p0)||p1))))'
Support contains 4 out of 1891 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 270 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
[2022-06-11 05:22:36] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:22:36] [INFO ] Computed 15 place invariants in 400 ms
[2022-06-11 05:22:42] [INFO ] Implicit Places using invariants in 6455 ms returned []
Implicit Place search using SMT only with invariants took 6457 ms to find 0 implicit places.
[2022-06-11 05:22:42] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:22:43] [INFO ] Computed 15 place invariants in 588 ms
[2022-06-11 05:23:13] [INFO ] Performed 70343/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:23:43] [INFO ] Dead Transitions using invariants and state equation in 60679 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1891/1891 places, 145301/145301 transitions.
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RERS2020-PT-pb109-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(AND (EQ s585 1) (EQ s1759 1)), p0:(AND (EQ s900 1) (EQ s1149 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 115 steps with 0 reset in 16 ms.
FORMULA RERS2020-PT-pb109-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLFireability-14 finished in 67853 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 1891 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 260 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
[2022-06-11 05:23:44] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:23:45] [INFO ] Computed 15 place invariants in 696 ms
[2022-06-11 05:23:50] [INFO ] Implicit Places using invariants in 6602 ms returned []
Implicit Place search using SMT only with invariants took 6615 ms to find 0 implicit places.
[2022-06-11 05:23:50] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:23:51] [INFO ] Computed 15 place invariants in 671 ms
[2022-06-11 05:24:21] [INFO ] Performed 72122/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:24:51] [INFO ] Dead Transitions using invariants and state equation in 60737 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1891/1891 places, 145301/145301 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RERS2020-PT-pb109-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s560 0) (EQ s973 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 61990 steps with 20663 reset in 10001 ms.
Product exploration timeout after 64330 steps with 21443 reset in 10002 ms.
Computed a total of 470 stabilizing places and 59095 stable transitions
Computed a total of 470 stabilizing places and 59095 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 62 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA RERS2020-PT-pb109-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RERS2020-PT-pb109-LTLFireability-15 finished in 89139 ms.
All properties solved by simple procedures.
Total runtime 1237800 ms.

BK_STOP 1654925113178

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="RERS2020-PT-pb109"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is RERS2020-PT-pb109, 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 r312-tall-165472282600692"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb109.tgz
mv RERS2020-PT-pb109 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 ;