About the Execution of ITS-Tools for RERS2020-PT-pb105
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16172.403 | 977834.00 | 1384311.00 | 14908.20 | F?F??F?????F???? | normal |
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-165472282500660.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-pb105, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282500660
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 86M
-rw-r--r-- 1 mcc users 6.8K Jun 7 17:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Jun 7 17:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Jun 7 17:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Jun 7 17:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K 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 2.5K 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 15K Jun 7 17:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Jun 7 17:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Jun 7 17:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Jun 7 17:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 85M 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-pb105-LTLFireability-00
FORMULA_NAME RERS2020-PT-pb105-LTLFireability-01
FORMULA_NAME RERS2020-PT-pb105-LTLFireability-02
FORMULA_NAME RERS2020-PT-pb105-LTLFireability-03
FORMULA_NAME RERS2020-PT-pb105-LTLFireability-04
FORMULA_NAME RERS2020-PT-pb105-LTLFireability-05
FORMULA_NAME RERS2020-PT-pb105-LTLFireability-06
FORMULA_NAME RERS2020-PT-pb105-LTLFireability-07
FORMULA_NAME RERS2020-PT-pb105-LTLFireability-08
FORMULA_NAME RERS2020-PT-pb105-LTLFireability-09
FORMULA_NAME RERS2020-PT-pb105-LTLFireability-10
FORMULA_NAME RERS2020-PT-pb105-LTLFireability-11
FORMULA_NAME RERS2020-PT-pb105-LTLFireability-12
FORMULA_NAME RERS2020-PT-pb105-LTLFireability-13
FORMULA_NAME RERS2020-PT-pb105-LTLFireability-14
FORMULA_NAME RERS2020-PT-pb105-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1654914848063
Running Version 202205111006
[2022-06-11 02:34:09] [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 02:34:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 02:34:11] [INFO ] Load time of PNML (sax parser for PT used): 2605 ms
[2022-06-11 02:34:12] [INFO ] Transformed 1982 places.
[2022-06-11 02:34:12] [INFO ] Transformed 153412 transitions.
[2022-06-11 02:34:12] [INFO ] Found NUPN structural information;
[2022-06-11 02:34:12] [INFO ] Parsed PT model containing 1982 places and 153412 transitions in 3305 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 46 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 3773 transitions
Reduce redundant transitions removed 3773 transitions.
FORMULA RERS2020-PT-pb105-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb105-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb105-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 52 out of 1982 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1982/1982 places, 149639/149639 transitions.
Ensure Unique test removed 10 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 1971 transition count 149639
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 14 place count 1968 transition count 149588
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 1968 transition count 149588
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 20 place count 1968 transition count 149585
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 1967 transition count 149583
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 1967 transition count 149583
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 1967 transition count 149582
Applied a total of 23 rules in 1642 ms. Remains 1967 /1982 variables (removed 15) and now considering 149582/149639 (removed 57) transitions.
[2022-06-11 02:34:15] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:34:15] [INFO ] Computed 10 place invariants in 596 ms
[2022-06-11 02:34:24] [INFO ] Implicit Places using invariants in 9636 ms returned []
Implicit Place search using SMT only with invariants took 9673 ms to find 0 implicit places.
[2022-06-11 02:34:24] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:34:25] [INFO ] Computed 10 place invariants in 444 ms
[2022-06-11 02:34:55] [INFO ] Performed 81561/149582 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:35:20] [INFO ] Dead Transitions using invariants and state equation in 55415 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1967/1982 places, 149582/149639 transitions.
Finished structural reductions, in 1 iterations. Remains : 1967/1982 places, 149582/149639 transitions.
Support contains 52 out of 1967 places after structural reductions.
[2022-06-11 02:35:25] [INFO ] Flatten gal took : 4782 ms
[2022-06-11 02:35:30] [INFO ] Flatten gal took : 4225 ms
[2022-06-11 02:35:40] [INFO ] Input system was already deterministic with 149582 transitions.
Support contains 48 out of 1967 places (down from 52) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1608 ms. (steps per millisecond=6 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9 ) properties (out of 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) seen :0
Interrupted probabilistic random walk after 7530 steps, run timeout after 6006 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 7530 steps, saw 5635 distinct states, run finished after 6008 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 27 properties.
[2022-06-11 02:35:49] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:35:50] [INFO ] Computed 10 place invariants in 517 ms
[2022-06-11 02:35:51] [INFO ] [Real]Absence check using 10 positive place invariants in 15 ms returned sat
[2022-06-11 02:35:51] [INFO ] After 1197ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2022-06-11 02:35:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 13 ms returned sat
[2022-06-11 02:36:16] [INFO ] After 23108ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :26
[2022-06-11 02:36:17] [INFO ] State equation strengthened by 5248 read => feed constraints.
[2022-06-11 02:36:17] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 02:36:17] [INFO ] After 26569ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:27
Fused 27 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 48 out of 1967 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1967/1967 places, 149582/149582 transitions.
Graph (trivial) has 1645 edges and 1967 vertex of which 112 / 1967 are part of one of the 42 SCC in 24 ms
Free SCC test removed 70 places
Drop transitions removed 3832 transitions
Ensure Unique test removed 466 transitions
Reduce isomorphic transitions removed 4298 transitions.
Graph (complete) has 126288 edges and 1897 vertex of which 1896 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.114 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 1896 transition count 145278
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 13 place count 1891 transition count 145278
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 13 place count 1891 transition count 145275
Deduced a syphon composed of 3 places in 86 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 19 place count 1888 transition count 145275
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 26 place count 1881 transition count 145268
Iterating global reduction 2 with 7 rules applied. Total rules applied 33 place count 1881 transition count 145268
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 40 place count 1881 transition count 145261
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 46 place count 1875 transition count 145249
Iterating global reduction 3 with 6 rules applied. Total rules applied 52 place count 1875 transition count 145249
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 58 place count 1875 transition count 145243
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 61 place count 1872 transition count 145237
Iterating global reduction 4 with 3 rules applied. Total rules applied 64 place count 1872 transition count 145237
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 67 place count 1872 transition count 145234
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 70 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 5 with 50 rules applied. Total rules applied 117 place count 1847 transition count 145209
Drop transitions removed 6 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 124 place count 1847 transition count 145202
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: -96
Deduced a syphon composed of 28 places in 77 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 6 with 56 rules applied. Total rules applied 180 place count 1819 transition count 145298
Drop transitions removed 4 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 6 with 23 rules applied. Total rules applied 203 place count 1819 transition count 145275
Free-agglomeration rule applied 25 times with reduction of 6 identical transitions.
Iterating global reduction 7 with 25 rules applied. Total rules applied 228 place count 1819 transition count 145244
Reduce places removed 25 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 580 transitions
Reduce isomorphic transitions removed 588 transitions.
Iterating post reduction 7 with 613 rules applied. Total rules applied 841 place count 1794 transition count 144656
Free-agglomeration rule applied 3 times.
Iterating global reduction 8 with 3 rules applied. Total rules applied 844 place count 1794 transition count 144653
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 8 with 56 rules applied. Total rules applied 900 place count 1791 transition count 144600
Free-agglomeration rule applied 3 times.
Iterating global reduction 9 with 3 rules applied. Total rules applied 903 place count 1791 transition count 144597
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 909 place count 1788 transition count 144594
Free-agglomeration rule applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 910 place count 1788 transition count 144593
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 911 place count 1787 transition count 144593
Free-agglomeration rule (complex) applied 115 times with reduction of 3658 identical transitions.
Iterating global reduction 11 with 115 rules applied. Total rules applied 1026 place count 1787 transition count 172771
Reduce places removed 115 places and 0 transitions.
Drop transitions removed 138 transitions
Ensure Unique test removed 7620 transitions
Reduce isomorphic transitions removed 7758 transitions.
Iterating post reduction 11 with 7873 rules applied. Total rules applied 8899 place count 1672 transition count 165013
Applied a total of 8899 rules in 12845 ms. Remains 1672 /1967 variables (removed 295) and now considering 165013/149582 (removed -15431) transitions.
Finished structural reductions, in 1 iterations. Remains : 1672/1967 places, 165013/149582 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1523 ms. (steps per millisecond=6 ) properties (out of 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 27) 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 27) 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 27) 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 27) 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 27) seen :0
Interrupted probabilistic random walk after 7906 steps, run timeout after 6007 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 7906 steps, saw 6411 distinct states, run finished after 6007 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 27 properties.
[2022-06-11 02:36:39] [INFO ] Flow matrix only has 122074 transitions (discarded 42939 similar events)
// Phase 1: matrix 122074 rows 1672 cols
[2022-06-11 02:36:39] [INFO ] Computed 10 place invariants in 660 ms
[2022-06-11 02:36:40] [INFO ] [Real]Absence check using 10 positive place invariants in 14 ms returned sat
[2022-06-11 02:36:40] [INFO ] After 929ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2022-06-11 02:36:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 13 ms returned sat
[2022-06-11 02:37:05] [INFO ] After 23473ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :26
[2022-06-11 02:37:07] [INFO ] State equation strengthened by 6057 read => feed constraints.
[2022-06-11 02:37:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 02:37:07] [INFO ] After 26516ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:27
Fused 27 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 48 out of 1672 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1672/1672 places, 165013/165013 transitions.
Applied a total of 0 rules in 1620 ms. Remains 1672 /1672 variables (removed 0) and now considering 165013/165013 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1672/1672 places, 165013/165013 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1672/1672 places, 165013/165013 transitions.
Applied a total of 0 rules in 910 ms. Remains 1672 /1672 variables (removed 0) and now considering 165013/165013 (removed 0) transitions.
[2022-06-11 02:37:09] [INFO ] Flow matrix only has 122074 transitions (discarded 42939 similar events)
// Phase 1: matrix 122074 rows 1672 cols
[2022-06-11 02:37:10] [INFO ] Computed 10 place invariants in 717 ms
[2022-06-11 02:37:18] [INFO ] Implicit Places using invariants in 9011 ms returned []
Implicit Place search using SMT only with invariants took 9013 ms to find 0 implicit places.
[2022-06-11 02:37:18] [INFO ] Flow matrix only has 122074 transitions (discarded 42939 similar events)
// Phase 1: matrix 122074 rows 1672 cols
[2022-06-11 02:37:19] [INFO ] Computed 10 place invariants in 658 ms
[2022-06-11 02:37:49] [INFO ] Performed 87311/165013 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:38:14] [INFO ] Dead Transitions using invariants and state equation in 55709 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1672/1672 places, 165013/165013 transitions.
Computed a total of 188 stabilizing places and 32921 stable transitions
Graph (complete) has 144489 edges and 1967 vertex of which 1966 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.415 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(p0))))'
Support contains 2 out of 1967 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1967/1967 places, 149582/149582 transitions.
Applied a total of 0 rules in 269 ms. Remains 1967 /1967 variables (removed 0) and now considering 149582/149582 (removed 0) transitions.
[2022-06-11 02:38:15] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:38:15] [INFO ] Computed 10 place invariants in 404 ms
[2022-06-11 02:38:24] [INFO ] Implicit Places using invariants in 9447 ms returned []
Implicit Place search using SMT only with invariants took 9450 ms to find 0 implicit places.
[2022-06-11 02:38:25] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:38:25] [INFO ] Computed 10 place invariants in 435 ms
[2022-06-11 02:38:55] [INFO ] Performed 86983/149582 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:39:17] [INFO ] Dead Transitions using invariants and state equation in 52340 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1967/1967 places, 149582/149582 transitions.
Stuttering acceptance computed with spot in 219 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RERS2020-PT-pb105-LTLFireability-00 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:(AND (EQ s879 1) (EQ s1252 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 20 ms.
FORMULA RERS2020-PT-pb105-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb105-LTLFireability-00 finished in 62704 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0)||X((p1 U p2)))))'
Support contains 6 out of 1967 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1967/1967 places, 149582/149582 transitions.
Applied a total of 0 rules in 231 ms. Remains 1967 /1967 variables (removed 0) and now considering 149582/149582 (removed 0) transitions.
[2022-06-11 02:39:18] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:39:18] [INFO ] Computed 10 place invariants in 424 ms
[2022-06-11 02:39:27] [INFO ] Implicit Places using invariants in 9355 ms returned []
Implicit Place search using SMT only with invariants took 9356 ms to find 0 implicit places.
[2022-06-11 02:39:27] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:39:27] [INFO ] Computed 10 place invariants in 398 ms
[2022-06-11 02:39:58] [INFO ] Performed 84842/149582 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:40:19] [INFO ] Dead Transitions using invariants and state equation in 52556 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1967/1967 places, 149582/149582 transitions.
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), true, (OR (AND (NOT p0) p2) (AND (NOT p0) p1))]
Running random walk in product with property : RERS2020-PT-pb105-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=4 dest: 3}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (EQ s535 0) (EQ s784 0)) (OR (EQ s410 0) (EQ s1800 0))), p2:(AND (EQ s535 1) (EQ s784 1)), p1:(AND (EQ s1180 1) (EQ s1522 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]]
Product exploration timeout after 74090 steps with 18521 reset in 10001 ms.
Product exploration timeout after 77160 steps with 19278 reset in 10001 ms.
Computed a total of 188 stabilizing places and 32921 stable transitions
Graph (complete) has 144489 edges and 1967 vertex of which 1966 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.329 ms
Computed a total of 188 stabilizing places and 32921 stable transitions
Detected a total of 188/1967 stabilizing places and 32921/149582 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (AND (NOT p2) (NOT p1))), (X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) p1))), true, (X (X (NOT (OR (AND p0 p2) (AND p0 p1))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 11 factoid took 510 ms. Reduced automaton from 5 states, 10 edges and 3 AP to 4 states, 9 edges and 3 AP.
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), true, (OR (AND (NOT p0) p2) (AND (NOT p0) p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1372 ms. (steps per millisecond=7 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 8578 steps, run timeout after 6001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 8578 steps, saw 6423 distinct states, run finished after 6001 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 7 properties.
[2022-06-11 02:40:50] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:40:51] [INFO ] Computed 10 place invariants in 418 ms
[2022-06-11 02:40:51] [INFO ] After 380ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-11 02:40:51] [INFO ] [Nat]Absence check using 10 positive place invariants in 12 ms returned sat
[2022-06-11 02:41:16] [INFO ] After 24457ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-11 02:41:17] [INFO ] State equation strengthened by 5248 read => feed constraints.
[2022-06-11 02:41:17] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 02:41:17] [INFO ] After 26094ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1967 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1967/1967 places, 149582/149582 transitions.
Graph (trivial) has 1668 edges and 1967 vertex of which 115 / 1967 are part of one of the 43 SCC in 7 ms
Free SCC test removed 72 places
Drop transitions removed 3835 transitions
Ensure Unique test removed 502 transitions
Reduce isomorphic transitions removed 4337 transitions.
Graph (complete) has 126251 edges and 1895 vertex of which 1894 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.60 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 1894 transition count 145239
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 13 place count 1889 transition count 145239
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 13 place count 1889 transition count 145236
Deduced a syphon composed of 3 places in 84 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 19 place count 1886 transition count 145236
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 26 place count 1879 transition count 145229
Iterating global reduction 2 with 7 rules applied. Total rules applied 33 place count 1879 transition count 145229
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 40 place count 1879 transition count 145222
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 46 place count 1873 transition count 145210
Iterating global reduction 3 with 6 rules applied. Total rules applied 52 place count 1873 transition count 145210
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 58 place count 1873 transition count 145204
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 61 place count 1870 transition count 145198
Iterating global reduction 4 with 3 rules applied. Total rules applied 64 place count 1870 transition count 145198
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 67 place count 1870 transition count 145195
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 69 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 5 with 50 rules applied. Total rules applied 117 place count 1845 transition count 145170
Drop transitions removed 6 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 124 place count 1845 transition count 145163
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: -96
Deduced a syphon composed of 28 places in 70 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 6 with 56 rules applied. Total rules applied 180 place count 1817 transition count 145259
Drop transitions removed 4 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 6 with 23 rules applied. Total rules applied 203 place count 1817 transition count 145236
Free-agglomeration rule applied 25 times with reduction of 6 identical transitions.
Iterating global reduction 7 with 25 rules applied. Total rules applied 228 place count 1817 transition count 145205
Reduce places removed 25 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 578 transitions
Reduce isomorphic transitions removed 586 transitions.
Iterating post reduction 7 with 611 rules applied. Total rules applied 839 place count 1792 transition count 144619
Free-agglomeration rule applied 3 times.
Iterating global reduction 8 with 3 rules applied. Total rules applied 842 place count 1792 transition count 144616
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 8 with 56 rules applied. Total rules applied 898 place count 1789 transition count 144563
Free-agglomeration rule applied 3 times.
Iterating global reduction 9 with 3 rules applied. Total rules applied 901 place count 1789 transition count 144560
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 907 place count 1786 transition count 144557
Free-agglomeration rule applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 908 place count 1786 transition count 144556
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 909 place count 1785 transition count 144556
Free-agglomeration rule (complex) applied 116 times with reduction of 3658 identical transitions.
Iterating global reduction 11 with 116 rules applied. Total rules applied 1025 place count 1785 transition count 172997
Reduce places removed 116 places and 0 transitions.
Drop transitions removed 138 transitions
Ensure Unique test removed 7636 transitions
Reduce isomorphic transitions removed 7774 transitions.
Iterating post reduction 11 with 7890 rules applied. Total rules applied 8915 place count 1669 transition count 165223
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 8916 place count 1668 transition count 165222
Applied a total of 8916 rules in 13897 ms. Remains 1668 /1967 variables (removed 299) and now considering 165222/149582 (removed -15640) transitions.
Finished structural reductions, in 1 iterations. Remains : 1668/1967 places, 165222/149582 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1914 ms. (steps per millisecond=5 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=37 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 11041 steps, run timeout after 9004 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 11041 steps, saw 9180 distinct states, run finished after 9004 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 7 properties.
[2022-06-11 02:41:44] [INFO ] Flow matrix only has 122275 transitions (discarded 42947 similar events)
// Phase 1: matrix 122275 rows 1668 cols
[2022-06-11 02:41:44] [INFO ] Computed 10 place invariants in 569 ms
[2022-06-11 02:41:45] [INFO ] After 334ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-11 02:41:45] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2022-06-11 02:42:10] [INFO ] After 24510ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-11 02:42:11] [INFO ] State equation strengthened by 6068 read => feed constraints.
[2022-06-11 02:42:11] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 02:42:11] [INFO ] After 26283ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1668 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1668/1668 places, 165222/165222 transitions.
Applied a total of 0 rules in 1458 ms. Remains 1668 /1668 variables (removed 0) and now considering 165222/165222 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1668/1668 places, 165222/165222 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1668/1668 places, 165222/165222 transitions.
Applied a total of 0 rules in 841 ms. Remains 1668 /1668 variables (removed 0) and now considering 165222/165222 (removed 0) transitions.
[2022-06-11 02:42:13] [INFO ] Flow matrix only has 122275 transitions (discarded 42947 similar events)
// Phase 1: matrix 122275 rows 1668 cols
[2022-06-11 02:42:14] [INFO ] Computed 10 place invariants in 557 ms
[2022-06-11 02:42:23] [INFO ] Implicit Places using invariants in 9779 ms returned []
Implicit Place search using SMT only with invariants took 9784 ms to find 0 implicit places.
[2022-06-11 02:42:23] [INFO ] Flow matrix only has 122275 transitions (discarded 42947 similar events)
// Phase 1: matrix 122275 rows 1668 cols
[2022-06-11 02:42:23] [INFO ] Computed 10 place invariants in 481 ms
[2022-06-11 02:42:54] [INFO ] Performed 81696/165222 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:43:21] [INFO ] Dead Transitions using invariants and state equation in 58013 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1668/1668 places, 165222/165222 transitions.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (AND (NOT p2) (NOT p1))), (X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) p1))), true, (X (X (NOT (OR (AND p0 p2) (AND p0 p1))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 455 ms. Reduced automaton from 4 states, 9 edges and 3 AP to 4 states, 9 edges and 3 AP.
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), true, (OR (AND (NOT p0) p2) (AND (NOT p0) p1))]
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), true, (OR (AND (NOT p0) p2) (AND (NOT p0) p1))]
Support contains 6 out of 1967 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1967/1967 places, 149582/149582 transitions.
Graph (trivial) has 1668 edges and 1967 vertex of which 115 / 1967 are part of one of the 43 SCC in 6 ms
Free SCC test removed 72 places
Ensure Unique test removed 586 transitions
Reduce isomorphic transitions removed 586 transitions.
Graph (complete) has 143614 edges and 1895 vertex of which 1894 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.165 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 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 4 place count 1893 transition count 148992
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 1891 transition count 148992
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 6 place count 1891 transition count 148989
Deduced a syphon composed of 3 places in 70 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 12 place count 1888 transition count 148989
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 18 place count 1882 transition count 148977
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 1882 transition count 148977
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 30 place count 1882 transition count 148971
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 36 place count 1876 transition count 148959
Iterating global reduction 3 with 6 rules applied. Total rules applied 42 place count 1876 transition count 148959
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 48 place count 1876 transition count 148953
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 51 place count 1873 transition count 148947
Iterating global reduction 4 with 3 rules applied. Total rules applied 54 place count 1873 transition count 148947
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 57 place count 1873 transition count 148944
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 67 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 89 place count 1857 transition count 148928
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 90 place count 1857 transition count 148927
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: -96
Deduced a syphon composed of 28 places in 65 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 6 with 56 rules applied. Total rules applied 146 place count 1829 transition count 149023
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 6 with 19 rules applied. Total rules applied 165 place count 1829 transition count 149004
Applied a total of 165 rules in 6140 ms. Remains 1829 /1967 variables (removed 138) and now considering 149004/149582 (removed 578) transitions.
[2022-06-11 02:43:28] [INFO ] Flow matrix only has 104705 transitions (discarded 44299 similar events)
// Phase 1: matrix 104705 rows 1829 cols
[2022-06-11 02:43:28] [INFO ] Computed 10 place invariants in 488 ms
[2022-06-11 02:43:37] [INFO ] Implicit Places using invariants in 9396 ms returned []
Implicit Place search using SMT only with invariants took 9397 ms to find 0 implicit places.
[2022-06-11 02:43:37] [INFO ] Flow matrix only has 104705 transitions (discarded 44299 similar events)
// Phase 1: matrix 104705 rows 1829 cols
[2022-06-11 02:43:38] [INFO ] Computed 10 place invariants in 441 ms
[2022-06-11 02:44:08] [INFO ] Performed 87076/149004 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:44:29] [INFO ] Dead Transitions using invariants and state equation in 51785 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1829/1967 places, 149004/149582 transitions.
Finished structural reductions, in 1 iterations. Remains : 1829/1967 places, 149004/149582 transitions.
Computed a total of 220 stabilizing places and 33711 stable transitions
Computed a total of 220 stabilizing places and 33711 stable transitions
Detected a total of 220/1829 stabilizing places and 33711/149004 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (OR (AND p0 p2) (AND p0 p1)))), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (OR p0 p2 p1)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (AND (NOT p2) (NOT p1))), (X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) p1))), true, (X (X (NOT (OR (AND p0 p2) (AND p0 p1))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (X (X (OR p0 p2 p1))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 17 factoid took 707 ms. Reduced automaton from 4 states, 9 edges and 3 AP to 4 states, 9 edges and 3 AP.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), true, (OR (AND (NOT p0) p2) (AND (NOT p0) p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1237 ms. (steps per millisecond=8 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=38 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 9711 steps, run timeout after 6002 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 9711 steps, saw 7260 distinct states, run finished after 6002 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 7 properties.
[2022-06-11 02:44:39] [INFO ] Flow matrix only has 104705 transitions (discarded 44299 similar events)
// Phase 1: matrix 104705 rows 1829 cols
[2022-06-11 02:44:40] [INFO ] Computed 10 place invariants in 393 ms
[2022-06-11 02:44:40] [INFO ] After 354ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-11 02:44:40] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2022-06-11 02:45:05] [INFO ] After 24474ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-11 02:45:06] [INFO ] State equation strengthened by 5200 read => feed constraints.
[2022-06-11 02:45:06] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 02:45:06] [INFO ] After 25789ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1829 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1829/1829 places, 149004/149004 transitions.
Drop transitions removed 3751 transitions
Reduce isomorphic transitions removed 3751 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3754 rules applied. Total rules applied 3754 place count 1829 transition count 145250
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 3757 place count 1826 transition count 145250
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 61 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 3777 place count 1816 transition count 145240
Drop transitions removed 4 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 3782 place count 1816 transition count 145235
Free-agglomeration rule applied 25 times with reduction of 6 identical transitions.
Iterating global reduction 3 with 25 rules applied. Total rules applied 3807 place count 1816 transition count 145204
Reduce places removed 25 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 578 transitions
Reduce isomorphic transitions removed 586 transitions.
Iterating post reduction 3 with 611 rules applied. Total rules applied 4418 place count 1791 transition count 144618
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 4421 place count 1791 transition count 144615
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 4 with 56 rules applied. Total rules applied 4477 place count 1788 transition count 144562
Free-agglomeration rule applied 3 times.
Iterating global reduction 5 with 3 rules applied. Total rules applied 4480 place count 1788 transition count 144559
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 4486 place count 1785 transition count 144556
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 4487 place count 1785 transition count 144555
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4488 place count 1784 transition count 144555
Free-agglomeration rule (complex) applied 116 times with reduction of 3658 identical transitions.
Iterating global reduction 7 with 116 rules applied. Total rules applied 4604 place count 1784 transition count 172996
Reduce places removed 116 places and 0 transitions.
Drop transitions removed 138 transitions
Ensure Unique test removed 7636 transitions
Reduce isomorphic transitions removed 7774 transitions.
Iterating post reduction 7 with 7890 rules applied. Total rules applied 12494 place count 1668 transition count 165222
Applied a total of 12494 rules in 8149 ms. Remains 1668 /1829 variables (removed 161) and now considering 165222/149004 (removed -16218) transitions.
Finished structural reductions, in 1 iterations. Remains : 1668/1829 places, 165222/149004 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1282 ms. (steps per millisecond=7 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=40 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 8047 steps, run timeout after 6001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 8047 steps, saw 6529 distinct states, run finished after 6001 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 7 properties.
[2022-06-11 02:45:23] [INFO ] Flow matrix only has 122275 transitions (discarded 42947 similar events)
// Phase 1: matrix 122275 rows 1668 cols
[2022-06-11 02:45:23] [INFO ] Computed 10 place invariants in 475 ms
[2022-06-11 02:45:24] [INFO ] After 328ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-11 02:45:24] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2022-06-11 02:45:49] [INFO ] After 24521ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-11 02:45:51] [INFO ] State equation strengthened by 6068 read => feed constraints.
[2022-06-11 02:45:51] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 02:45:51] [INFO ] After 27186ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1668 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1668/1668 places, 165222/165222 transitions.
Applied a total of 0 rules in 958 ms. Remains 1668 /1668 variables (removed 0) and now considering 165222/165222 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1668/1668 places, 165222/165222 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1668/1668 places, 165222/165222 transitions.
Applied a total of 0 rules in 870 ms. Remains 1668 /1668 variables (removed 0) and now considering 165222/165222 (removed 0) transitions.
[2022-06-11 02:45:53] [INFO ] Flow matrix only has 122275 transitions (discarded 42947 similar events)
// Phase 1: matrix 122275 rows 1668 cols
[2022-06-11 02:45:53] [INFO ] Computed 10 place invariants in 603 ms
[2022-06-11 02:46:02] [INFO ] Implicit Places using invariants in 9633 ms returned []
Implicit Place search using SMT only with invariants took 9633 ms to find 0 implicit places.
[2022-06-11 02:46:02] [INFO ] Flow matrix only has 122275 transitions (discarded 42947 similar events)
// Phase 1: matrix 122275 rows 1668 cols
[2022-06-11 02:46:03] [INFO ] Computed 10 place invariants in 532 ms
[2022-06-11 02:46:33] [INFO ] Performed 90926/165222 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:46:57] [INFO ] Dead Transitions using invariants and state equation in 54327 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1668/1668 places, 165222/165222 transitions.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (OR (AND p0 p2) (AND p0 p1)))), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (OR p0 p2 p1)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (AND (NOT p2) (NOT p1))), (X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) p1))), true, (X (X (NOT (OR (AND p0 p2) (AND p0 p1))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (X (X (OR p0 p2 p1))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 17 factoid took 721 ms. Reduced automaton from 4 states, 9 edges and 3 AP to 4 states, 9 edges and 3 AP.
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), true, (OR (AND (NOT p0) p2) (AND (NOT p0) p1))]
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), true, (OR (AND (NOT p0) p2) (AND (NOT p0) p1))]
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), true, (OR (AND (NOT p0) p2) (AND (NOT p0) p1))]
Product exploration explored 100000 steps with 33270 reset in 7182 ms.
Product exploration explored 100000 steps with 33314 reset in 6835 ms.
Built C files in :
/tmp/ltsmin16354406788249449313
[2022-06-11 02:47:12] [INFO ] Too many transitions (149004) to apply POR reductions. Disabling POR matrices.
[2022-06-11 02:47:13] [INFO ] Built C files in 1282ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16354406788249449313
Running compilation step : cd /tmp/ltsmin16354406788249449313;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16354406788249449313;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16354406788249449313;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 6 out of 1829 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1829/1829 places, 149004/149004 transitions.
Applied a total of 0 rules in 707 ms. Remains 1829 /1829 variables (removed 0) and now considering 149004/149004 (removed 0) transitions.
[2022-06-11 02:47:17] [INFO ] Flow matrix only has 104705 transitions (discarded 44299 similar events)
// Phase 1: matrix 104705 rows 1829 cols
[2022-06-11 02:47:18] [INFO ] Computed 10 place invariants in 541 ms
[2022-06-11 02:47:26] [INFO ] Implicit Places using invariants in 9385 ms returned []
Implicit Place search using SMT only with invariants took 9386 ms to find 0 implicit places.
[2022-06-11 02:47:26] [INFO ] Flow matrix only has 104705 transitions (discarded 44299 similar events)
// Phase 1: matrix 104705 rows 1829 cols
[2022-06-11 02:47:27] [INFO ] Computed 10 place invariants in 407 ms
[2022-06-11 02:47:57] [INFO ] Performed 84658/149004 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:48:20] [INFO ] Dead Transitions using invariants and state equation in 53566 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1829/1829 places, 149004/149004 transitions.
Built C files in :
/tmp/ltsmin3724151220045474727
[2022-06-11 02:48:20] [INFO ] Too many transitions (149004) to apply POR reductions. Disabling POR matrices.
[2022-06-11 02:48:21] [INFO ] Built C files in 824ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3724151220045474727
Running compilation step : cd /tmp/ltsmin3724151220045474727;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3724151220045474727;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3724151220045474727;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-11 02:48:32] [INFO ] Flatten gal took : 4938 ms
[2022-06-11 02:48:36] [INFO ] Flatten gal took : 4130 ms
[2022-06-11 02:48:36] [INFO ] Time to serialize gal into /tmp/LTL15586452650872639711.gal : 440 ms
[2022-06-11 02:48:36] [INFO ] Time to serialize properties into /tmp/LTL7137853843418834698.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15586452650872639711.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7137853843418834698.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1558645...267
Read 1 LTL properties
Detected timeout of ITS tools.
[2022-06-11 02:48:56] [INFO ] Flatten gal took : 4152 ms
[2022-06-11 02:48:56] [INFO ] Applying decomposition
[2022-06-11 02:49:00] [INFO ] Flatten gal took : 4026 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12943638959360248463.txt' '-o' '/tmp/graph12943638959360248463.bin' '-w' '/tmp/graph12943638959360248463.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12943638959360248463.bin' '-l' '-1' '-v' '-w' '/tmp/graph12943638959360248463.weights' '-q' '0' '-e' '0.001'
[2022-06-11 02:49:09] [INFO ] Decomposing Gal with order
[2022-06-11 02:49:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 02:49:26] [INFO ] Removed a total of 312410 redundant transitions.
[2022-06-11 02:49:28] [INFO ] Flatten gal took : 13808 ms
[2022-06-11 02:49:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 5973 labels/synchronizations in 7917 ms.
[2022-06-11 02:49:41] [INFO ] Time to serialize gal into /tmp/LTL16307654280819416970.gal : 226 ms
[2022-06-11 02:49:41] [INFO ] Time to serialize properties into /tmp/LTL5312352767708292507.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16307654280819416970.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5312352767708292507.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1630765...246
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10377042435821465784
[2022-06-11 02:49:58] [INFO ] Built C files in 1677ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10377042435821465784
Running compilation step : cd /tmp/ltsmin10377042435821465784;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10377042435821465784;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10377042435821465784;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property RERS2020-PT-pb105-LTLFireability-01 finished in 646297 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(X((G(p0)||p1))))))'
Support contains 4 out of 1967 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1967/1967 places, 149582/149582 transitions.
Applied a total of 0 rules in 266 ms. Remains 1967 /1967 variables (removed 0) and now considering 149582/149582 (removed 0) transitions.
[2022-06-11 02:50:04] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:50:06] [INFO ] Computed 10 place invariants in 1265 ms
BK_STOP 1654915825897
--------------------
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-pb105"
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-pb105, 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-165472282500660"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb105.tgz
mv RERS2020-PT-pb105 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 '
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 ;