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 |
| 0.000 | 1036017.00 | 0.00 | 0.00 | F?TFF???????F?T? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282500659.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)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RERS2020-PT-pb105, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282500659
=====================================================================
--------------------
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-LTLCardinality-00
FORMULA_NAME RERS2020-PT-pb105-LTLCardinality-01
FORMULA_NAME RERS2020-PT-pb105-LTLCardinality-02
FORMULA_NAME RERS2020-PT-pb105-LTLCardinality-03
FORMULA_NAME RERS2020-PT-pb105-LTLCardinality-04
FORMULA_NAME RERS2020-PT-pb105-LTLCardinality-05
FORMULA_NAME RERS2020-PT-pb105-LTLCardinality-06
FORMULA_NAME RERS2020-PT-pb105-LTLCardinality-07
FORMULA_NAME RERS2020-PT-pb105-LTLCardinality-08
FORMULA_NAME RERS2020-PT-pb105-LTLCardinality-09
FORMULA_NAME RERS2020-PT-pb105-LTLCardinality-10
FORMULA_NAME RERS2020-PT-pb105-LTLCardinality-11
FORMULA_NAME RERS2020-PT-pb105-LTLCardinality-12
FORMULA_NAME RERS2020-PT-pb105-LTLCardinality-13
FORMULA_NAME RERS2020-PT-pb105-LTLCardinality-14
FORMULA_NAME RERS2020-PT-pb105-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1654913965146
Running Version 202205111006
[2022-06-11 02:19:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 02:19:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 02:19:29] [INFO ] Load time of PNML (sax parser for PT used): 2775 ms
[2022-06-11 02:19:29] [INFO ] Transformed 1982 places.
[2022-06-11 02:19:29] [INFO ] Transformed 153412 transitions.
[2022-06-11 02:19:29] [INFO ] Found NUPN structural information;
[2022-06-11 02:19:29] [INFO ] Parsed PT model containing 1982 places and 153412 transitions in 3350 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 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-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb105-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb105-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb105-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb105-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 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
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1972 transition count 149639
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 13 place count 1969 transition count 149588
Iterating global reduction 1 with 3 rules applied. Total rules applied 16 place count 1969 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 19 place count 1969 transition count 149585
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 20 place count 1968 transition count 149583
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 1968 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 22 place count 1968 transition count 149582
Applied a total of 22 rules in 1523 ms. Remains 1968 /1982 variables (removed 14) and now considering 149582/149639 (removed 57) transitions.
[2022-06-11 02:19:32] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1968 cols
[2022-06-11 02:19:32] [INFO ] Computed 11 place invariants in 602 ms
[2022-06-11 02:19:38] [INFO ] Implicit Places using invariants in 6350 ms returned []
Implicit Place search using SMT only with invariants took 6400 ms to find 0 implicit places.
[2022-06-11 02:19:38] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1968 cols
[2022-06-11 02:19:39] [INFO ] Computed 11 place invariants in 451 ms
[2022-06-11 02:20:09] [INFO ] Performed 87012/149582 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:20:30] [INFO ] Dead Transitions using invariants and state equation in 52314 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1968/1982 places, 149582/149639 transitions.
Finished structural reductions, in 1 iterations. Remains : 1968/1982 places, 149582/149639 transitions.
Support contains 37 out of 1968 places after structural reductions.
[2022-06-11 02:20:36] [INFO ] Flatten gal took : 4388 ms
[2022-06-11 02:20:40] [INFO ] Flatten gal took : 4217 ms
[2022-06-11 02:20:48] [INFO ] Input system was already deterministic with 149582 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2260 ms. (steps per millisecond=4 ) properties (out of 22) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 19) 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 19) 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 19) 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 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 19) 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 19) 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 19) 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 19) 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 19) 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 19) 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 19) seen :0
Running SMT prover for 19 properties.
[2022-06-11 02:20:51] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1968 cols
[2022-06-11 02:20:51] [INFO ] Computed 11 place invariants in 405 ms
[2022-06-11 02:20:52] [INFO ] After 859ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2022-06-11 02:20:53] [INFO ] [Nat]Absence check using 11 positive place invariants in 18 ms returned sat
[2022-06-11 02:21:17] [INFO ] After 23665ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :17
[2022-06-11 02:21:19] [INFO ] State equation strengthened by 5248 read => feed constraints.
[2022-06-11 02:21:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 02:21:19] [INFO ] After 26298ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:19
Fused 19 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 31 out of 1968 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1968/1968 places, 149582/149582 transitions.
Graph (trivial) has 1626 edges and 1968 vertex of which 107 / 1968 are part of one of the 40 SCC in 24 ms
Free SCC test removed 67 places
Drop transitions removed 3825 transitions
Ensure Unique test removed 477 transitions
Reduce isomorphic transitions removed 4302 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 1901 transition count 145276
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 1897 transition count 145276
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 9 place count 1897 transition count 145273
Deduced a syphon composed of 3 places in 122 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 15 place count 1894 transition count 145273
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 21 place count 1888 transition count 145267
Iterating global reduction 2 with 6 rules applied. Total rules applied 27 place count 1888 transition count 145267
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 34 place count 1888 transition count 145260
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 39 place count 1883 transition count 145250
Iterating global reduction 3 with 5 rules applied. Total rules applied 44 place count 1883 transition count 145250
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 49 place count 1883 transition count 145245
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 51 place count 1881 transition count 145241
Iterating global reduction 4 with 2 rules applied. Total rules applied 53 place count 1881 transition count 145241
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 55 place count 1881 transition count 145239
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 67 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 103 place count 1857 transition count 145215
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 110 place count 1857 transition count 145208
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -90
Deduced a syphon composed of 29 places in 72 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 6 with 58 rules applied. Total rules applied 168 place count 1828 transition count 145298
Drop transitions removed 4 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 6 with 19 rules applied. Total rules applied 187 place count 1828 transition count 145279
Free-agglomeration rule applied 25 times with reduction of 6 identical transitions.
Iterating global reduction 7 with 25 rules applied. Total rules applied 212 place count 1828 transition count 145248
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 825 place count 1803 transition count 144660
Free-agglomeration rule applied 3 times.
Iterating global reduction 8 with 3 rules applied. Total rules applied 828 place count 1803 transition count 144657
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 884 place count 1800 transition count 144604
Free-agglomeration rule applied 3 times.
Iterating global reduction 9 with 3 rules applied. Total rules applied 887 place count 1800 transition count 144601
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 893 place count 1797 transition count 144598
Free-agglomeration rule applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 894 place count 1797 transition count 144597
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 895 place count 1796 transition count 144597
Free-agglomeration rule (complex) applied 110 times with reduction of 2560 identical transitions.
Iterating global reduction 11 with 110 rules applied. Total rules applied 1005 place count 1796 transition count 168888
Reduce places removed 110 places and 0 transitions.
Drop transitions removed 132 transitions
Ensure Unique test removed 5196 transitions
Reduce isomorphic transitions removed 5328 transitions.
Iterating post reduction 11 with 5438 rules applied. Total rules applied 6443 place count 1686 transition count 163560
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 6444 place count 1686 transition count 163560
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 6445 place count 1685 transition count 163559
Applied a total of 6445 rules in 13238 ms. Remains 1685 /1968 variables (removed 283) and now considering 163559/149582 (removed -13977) transitions.
Finished structural reductions, in 1 iterations. Remains : 1685/1968 places, 163559/149582 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1540 ms. (steps per millisecond=6 ) properties (out of 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) 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 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 18) 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 18) 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 18) 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 18) 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 18) 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 18) seen :0
Interrupted probabilistic random walk after 7188 steps, run timeout after 6007 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 7188 steps, saw 5864 distinct states, run finished after 6008 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 18 properties.
[2022-06-11 02:21:40] [INFO ] Flow matrix only has 120808 transitions (discarded 42751 similar events)
// Phase 1: matrix 120808 rows 1685 cols
[2022-06-11 02:21:41] [INFO ] Computed 11 place invariants in 596 ms
[2022-06-11 02:21:41] [INFO ] After 630ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2022-06-11 02:21:42] [INFO ] [Nat]Absence check using 11 positive place invariants in 17 ms returned sat
[2022-06-11 02:22:06] [INFO ] After 23904ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2022-06-11 02:22:07] [INFO ] State equation strengthened by 6002 read => feed constraints.
[2022-06-11 02:22:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 02:22:07] [INFO ] After 25981ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:18
Fused 18 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 31 out of 1685 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1685/1685 places, 163559/163559 transitions.
Applied a total of 0 rules in 874 ms. Remains 1685 /1685 variables (removed 0) and now considering 163559/163559 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1685/1685 places, 163559/163559 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1685/1685 places, 163559/163559 transitions.
Applied a total of 0 rules in 744 ms. Remains 1685 /1685 variables (removed 0) and now considering 163559/163559 (removed 0) transitions.
[2022-06-11 02:22:09] [INFO ] Flow matrix only has 120808 transitions (discarded 42751 similar events)
// Phase 1: matrix 120808 rows 1685 cols
[2022-06-11 02:22:10] [INFO ] Computed 11 place invariants in 580 ms
[2022-06-11 02:22:20] [INFO ] Implicit Places using invariants in 10604 ms returned []
Implicit Place search using SMT only with invariants took 10611 ms to find 0 implicit places.
[2022-06-11 02:22:20] [INFO ] Flow matrix only has 120808 transitions (discarded 42751 similar events)
// Phase 1: matrix 120808 rows 1685 cols
[2022-06-11 02:22:20] [INFO ] Computed 11 place invariants in 575 ms
[2022-06-11 02:22:50] [INFO ] Performed 89506/163559 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:23:14] [INFO ] Dead Transitions using invariants and state equation in 54291 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1685/1685 places, 163559/163559 transitions.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Computed a total of 188 stabilizing places and 32921 stable transitions
Graph (complete) has 144524 edges and 1968 vertex of which 1966 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.450 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X((X(p0)||(!F((F(p2)||p1)) U !p2))))))'
Support contains 4 out of 1968 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1968/1968 places, 149582/149582 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1967 transition count 149582
Applied a total of 1 rules in 375 ms. Remains 1967 /1968 variables (removed 1) and now considering 149582/149582 (removed 0) transitions.
[2022-06-11 02:23:15] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:23:15] [INFO ] Computed 10 place invariants in 370 ms
[2022-06-11 02:23:24] [INFO ] Implicit Places using invariants in 8607 ms returned []
Implicit Place search using SMT only with invariants took 8611 ms to find 0 implicit places.
[2022-06-11 02:23:24] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:23:24] [INFO ] Computed 10 place invariants in 390 ms
[2022-06-11 02:23:54] [INFO ] Performed 88374/149582 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:24:15] [INFO ] Dead Transitions using invariants and state equation in 51591 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1967/1968 places, 149582/149582 transitions.
Finished structural reductions, in 1 iterations. Remains : 1967/1968 places, 149582/149582 transitions.
Stuttering acceptance computed with spot in 280 ms :[true, (NOT p0), (AND p2 (NOT p0)), (AND (NOT p0) p2), (AND (NOT p0) p2)]
Running random walk in product with property : RERS2020-PT-pb105-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p2 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(OR (EQ s392 0) (EQ s752 1)), p2:(OR (EQ s131 0) (EQ s811 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 976 steps with 0 reset in 137 ms.
FORMULA RERS2020-PT-pb105-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb105-LTLCardinality-00 finished in 61300 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(p0))))'
Support contains 2 out of 1968 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1968/1968 places, 149582/149582 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1967 transition count 149582
Applied a total of 1 rules in 344 ms. Remains 1967 /1968 variables (removed 1) and now considering 149582/149582 (removed 0) transitions.
[2022-06-11 02:24:16] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:24:17] [INFO ] Computed 10 place invariants in 400 ms
[2022-06-11 02:24:25] [INFO ] Implicit Places using invariants in 8649 ms returned []
Implicit Place search using SMT only with invariants took 8651 ms to find 0 implicit places.
[2022-06-11 02:24:25] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:24:25] [INFO ] Computed 10 place invariants in 383 ms
[2022-06-11 02:24:56] [INFO ] Performed 89355/149582 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:25:16] [INFO ] Dead Transitions using invariants and state equation in 50982 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1967/1968 places, 149582/149582 transitions.
Finished structural reductions, in 1 iterations. Remains : 1967/1968 places, 149582/149582 transitions.
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : RERS2020-PT-pb105-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(OR (EQ s1270 0) (EQ s371 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 78980 steps with 19745 reset in 10002 ms.
Product exploration timeout after 85180 steps with 21295 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.303 ms
Computed a total of 188 stabilizing places and 32921 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 84 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 879 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4187 steps, run timeout after 3002 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 4187 steps, saw 3235 distinct states, run finished after 3003 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-11 02:25:41] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:25:42] [INFO ] Computed 10 place invariants in 493 ms
[2022-06-11 02:25:42] [INFO ] After 196ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 02:25:42] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2022-06-11 02:26:07] [INFO ] After 25012ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1967 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1967/1967 places, 149582/149582 transitions.
Graph (trivial) has 1671 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.57 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 68 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 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 68 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 52 rules applied. Total rules applied 119 place count 1844 transition count 145169
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 126 place count 1844 transition count 145162
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: -96
Deduced a syphon composed of 28 places in 68 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 6 with 56 rules applied. Total rules applied 182 place count 1816 transition count 145258
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 205 place count 1816 transition count 145235
Free-agglomeration rule applied 25 times with reduction of 6 identical transitions.
Iterating global reduction 7 with 25 rules applied. Total rules applied 230 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 7 with 611 rules applied. Total rules applied 841 place count 1791 transition count 144618
Free-agglomeration rule applied 3 times.
Iterating global reduction 8 with 3 rules applied. Total rules applied 844 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 8 with 56 rules applied. Total rules applied 900 place count 1788 transition count 144562
Free-agglomeration rule applied 3 times.
Iterating global reduction 9 with 3 rules applied. Total rules applied 903 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 9 with 6 rules applied. Total rules applied 909 place count 1785 transition count 144556
Free-agglomeration rule applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 910 place count 1785 transition count 144555
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 911 place count 1784 transition count 144555
Free-agglomeration rule (complex) applied 116 times with reduction of 3658 identical transitions.
Iterating global reduction 11 with 116 rules applied. Total rules applied 1027 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 11 with 7890 rules applied. Total rules applied 8917 place count 1668 transition count 165222
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 8918 place count 1667 transition count 165221
Applied a total of 8918 rules in 11974 ms. Remains 1667 /1967 variables (removed 300) and now considering 165221/149582 (removed -15639) transitions.
Finished structural reductions, in 1 iterations. Remains : 1667/1967 places, 165221/149582 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1146 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4265 steps, run timeout after 3005 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 4265 steps, saw 3538 distinct states, run finished after 3005 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-11 02:26:24] [INFO ] Flow matrix only has 122274 transitions (discarded 42947 similar events)
// Phase 1: matrix 122274 rows 1667 cols
[2022-06-11 02:26:24] [INFO ] Computed 10 place invariants in 625 ms
[2022-06-11 02:26:24] [INFO ] After 178ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 02:26:25] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2022-06-11 02:26:49] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1667 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1667/1667 places, 165221/165221 transitions.
Applied a total of 0 rules in 745 ms. Remains 1667 /1667 variables (removed 0) and now considering 165221/165221 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1667/1667 places, 165221/165221 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1667/1667 places, 165221/165221 transitions.
Applied a total of 0 rules in 740 ms. Remains 1667 /1667 variables (removed 0) and now considering 165221/165221 (removed 0) transitions.
[2022-06-11 02:26:51] [INFO ] Flow matrix only has 122274 transitions (discarded 42947 similar events)
// Phase 1: matrix 122274 rows 1667 cols
[2022-06-11 02:26:52] [INFO ] Computed 10 place invariants in 582 ms
[2022-06-11 02:27:00] [INFO ] Implicit Places using invariants in 9550 ms returned []
Implicit Place search using SMT only with invariants took 9561 ms to find 0 implicit places.
[2022-06-11 02:27:01] [INFO ] Flow matrix only has 122274 transitions (discarded 42947 similar events)
// Phase 1: matrix 122274 rows 1667 cols
[2022-06-11 02:27:01] [INFO ] Computed 10 place invariants in 715 ms
[2022-06-11 02:27:31] [INFO ] Performed 93007/165221 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:27:54] [INFO ] Dead Transitions using invariants and state equation in 53064 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1667/1667 places, 165221/165221 transitions.
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 84 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
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 231 ms. Remains 1967 /1967 variables (removed 0) and now considering 149582/149582 (removed 0) transitions.
[2022-06-11 02:27:54] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:27:55] [INFO ] Computed 10 place invariants in 408 ms
[2022-06-11 02:28:03] [INFO ] Implicit Places using invariants in 9136 ms returned []
Implicit Place search using SMT only with invariants took 9136 ms to find 0 implicit places.
[2022-06-11 02:28:03] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:28:04] [INFO ] Computed 10 place invariants in 406 ms
[2022-06-11 02:28:34] [INFO ] Performed 85956/149582 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:28:56] [INFO ] Dead Transitions using invariants and state equation in 52673 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1967/1967 places, 149582/149582 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.390 ms
Computed a total of 188 stabilizing places and 32921 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 100 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1501 ms. (steps per millisecond=6 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 3810 steps, run timeout after 3003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3810 steps, saw 3001 distinct states, run finished after 3003 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-11 02:29:02] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:29:03] [INFO ] Computed 10 place invariants in 411 ms
[2022-06-11 02:29:03] [INFO ] After 221ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 02:29:03] [INFO ] [Nat]Absence check using 10 positive place invariants in 10 ms returned sat
[2022-06-11 02:29:28] [INFO ] After 25022ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1967 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1967/1967 places, 149582/149582 transitions.
Graph (trivial) has 1671 edges and 1967 vertex of which 115 / 1967 are part of one of the 43 SCC in 11 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.57 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 67 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 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 70 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 52 rules applied. Total rules applied 119 place count 1844 transition count 145169
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 126 place count 1844 transition count 145162
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 182 place count 1816 transition count 145258
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 205 place count 1816 transition count 145235
Free-agglomeration rule applied 25 times with reduction of 6 identical transitions.
Iterating global reduction 7 with 25 rules applied. Total rules applied 230 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 7 with 611 rules applied. Total rules applied 841 place count 1791 transition count 144618
Free-agglomeration rule applied 3 times.
Iterating global reduction 8 with 3 rules applied. Total rules applied 844 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 8 with 56 rules applied. Total rules applied 900 place count 1788 transition count 144562
Free-agglomeration rule applied 3 times.
Iterating global reduction 9 with 3 rules applied. Total rules applied 903 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 9 with 6 rules applied. Total rules applied 909 place count 1785 transition count 144556
Free-agglomeration rule applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 910 place count 1785 transition count 144555
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 911 place count 1784 transition count 144555
Free-agglomeration rule (complex) applied 116 times with reduction of 3658 identical transitions.
Iterating global reduction 11 with 116 rules applied. Total rules applied 1027 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 11 with 7890 rules applied. Total rules applied 8917 place count 1668 transition count 165222
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 8918 place count 1667 transition count 165221
Applied a total of 8918 rules in 12089 ms. Remains 1667 /1967 variables (removed 300) and now considering 165221/149582 (removed -15639) transitions.
Finished structural reductions, in 1 iterations. Remains : 1667/1967 places, 165221/149582 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 991 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4362 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 4362 steps, saw 3616 distinct states, run finished after 3001 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-11 02:29:44] [INFO ] Flow matrix only has 122274 transitions (discarded 42947 similar events)
// Phase 1: matrix 122274 rows 1667 cols
[2022-06-11 02:29:45] [INFO ] Computed 10 place invariants in 548 ms
[2022-06-11 02:29:45] [INFO ] After 161ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 02:29:45] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2022-06-11 02:30:10] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1667 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1667/1667 places, 165221/165221 transitions.
Applied a total of 0 rules in 733 ms. Remains 1667 /1667 variables (removed 0) and now considering 165221/165221 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1667/1667 places, 165221/165221 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1667/1667 places, 165221/165221 transitions.
Applied a total of 0 rules in 736 ms. Remains 1667 /1667 variables (removed 0) and now considering 165221/165221 (removed 0) transitions.
[2022-06-11 02:30:12] [INFO ] Flow matrix only has 122274 transitions (discarded 42947 similar events)
// Phase 1: matrix 122274 rows 1667 cols
[2022-06-11 02:30:12] [INFO ] Computed 10 place invariants in 534 ms
[2022-06-11 02:30:21] [INFO ] Implicit Places using invariants in 9370 ms returned []
Implicit Place search using SMT only with invariants took 9372 ms to find 0 implicit places.
[2022-06-11 02:30:21] [INFO ] Flow matrix only has 122274 transitions (discarded 42947 similar events)
// Phase 1: matrix 122274 rows 1667 cols
[2022-06-11 02:30:22] [INFO ] Computed 10 place invariants in 500 ms
[2022-06-11 02:30:52] [INFO ] Performed 88901/165221 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:31:15] [INFO ] Dead Transitions using invariants and state equation in 54202 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1667/1667 places, 165221/165221 transitions.
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 102 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 215 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Product exploration timeout after 81510 steps with 20377 reset in 10022 ms.
Product exploration timeout after 85230 steps with 21307 reset in 10001 ms.
Applying partial POR strategy [true, false, false, false, true]
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 2 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 1671 edges and 1967 vertex of which 115 / 1967 are part of one of the 43 SCC in 5 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.131 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 1894 transition count 148995
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 1888 transition count 148983
Deduced a syphon composed of 2 places in 70 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 1888 transition count 148983
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 22 place count 1888 transition count 148977
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 28 place count 1882 transition count 148965
Deduced a syphon composed of 2 places in 69 ms
Iterating global reduction 2 with 6 rules applied. Total rules applied 34 place count 1882 transition count 148965
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 40 place count 1882 transition count 148959
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 43 place count 1879 transition count 148953
Deduced a syphon composed of 2 places in 69 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 46 place count 1879 transition count 148953
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 49 place count 1879 transition count 148950
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 22 places in 69 ms
Iterating global reduction 4 with 20 rules applied. Total rules applied 69 place count 1879 transition count 148959
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 70 place count 1879 transition count 148958
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: -160
Deduced a syphon composed of 50 places in 69 ms
Iterating global reduction 5 with 28 rules applied. Total rules applied 98 place count 1879 transition count 149118
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 5 with 19 rules applied. Total rules applied 117 place count 1879 transition count 149099
Deduced a syphon composed of 50 places in 69 ms
Applied a total of 117 rules in 4445 ms. Remains 1879 /1967 variables (removed 88) and now considering 149099/149582 (removed 483) transitions.
[2022-06-11 02:31:41] [INFO ] Flow matrix only has 104800 transitions (discarded 44299 similar events)
// Phase 1: matrix 104800 rows 1879 cols
[2022-06-11 02:31:42] [INFO ] Computed 10 place invariants in 436 ms
[2022-06-11 02:32:12] [INFO ] Performed 90325/149099 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:32:31] [INFO ] Dead Transitions using invariants and state equation in 50183 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1879/1967 places, 149099/149582 transitions.
Finished structural reductions, in 1 iterations. Remains : 1879/1967 places, 149099/149582 transitions.
Product exploration timeout after 6770 steps with 1692 reset in 10004 ms.
Product exploration timeout after 6610 steps with 1652 reset in 10011 ms.
Built C files in :
/tmp/ltsmin5993531542476665825
[2022-06-11 02:32:53] [INFO ] Built C files in 1245ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5993531542476665825
Running compilation step : cd /tmp/ltsmin5993531542476665825;'/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/ltsmin5993531542476665825;'/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/ltsmin5993531542476665825;'/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 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 251 ms. Remains 1967 /1967 variables (removed 0) and now considering 149582/149582 (removed 0) transitions.
[2022-06-11 02:32:56] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:32:57] [INFO ] Computed 10 place invariants in 572 ms
[2022-06-11 02:33:06] [INFO ] Implicit Places using invariants in 10026 ms returned []
Implicit Place search using SMT only with invariants took 10028 ms to find 0 implicit places.
[2022-06-11 02:33:06] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:33:06] [INFO ] Computed 10 place invariants in 450 ms
[2022-06-11 02:33:37] [INFO ] Performed 80892/149582 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:34:02] [INFO ] Dead Transitions using invariants and state equation in 55943 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1967/1967 places, 149582/149582 transitions.
Built C files in :
/tmp/ltsmin250365472518448919
[2022-06-11 02:34:03] [INFO ] Built C files in 779ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin250365472518448919
Running compilation step : cd /tmp/ltsmin250365472518448919;'/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/ltsmin250365472518448919;'/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/ltsmin250365472518448919;'/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 02:34:14] [INFO ] Flatten gal took : 5188 ms
[2022-06-11 02:34:19] [INFO ] Flatten gal took : 4419 ms
[2022-06-11 02:34:19] [INFO ] Time to serialize gal into /tmp/LTL11725554177899273236.gal : 504 ms
[2022-06-11 02:34:19] [INFO ] Time to serialize properties into /tmp/LTL4984849361318657717.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/LTL11725554177899273236.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4984849361318657717.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/LTL1172555...267
Read 1 LTL properties
Detected timeout of ITS tools.
[2022-06-11 02:34:40] [INFO ] Flatten gal took : 4633 ms
[2022-06-11 02:34:40] [INFO ] Applying decomposition
[2022-06-11 02:34:44] [INFO ] Flatten gal took : 4348 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/graph12337953932414801921.txt' '-o' '/tmp/graph12337953932414801921.bin' '-w' '/tmp/graph12337953932414801921.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12337953932414801921.bin' '-l' '-1' '-v' '-w' '/tmp/graph12337953932414801921.weights' '-q' '0' '-e' '0.001'
[2022-06-11 02:34:54] [INFO ] Decomposing Gal with order
[2022-06-11 02:34:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 02:35:11] [INFO ] Removed a total of 322148 redundant transitions.
[2022-06-11 02:35:14] [INFO ] Flatten gal took : 14023 ms
[2022-06-11 02:35:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 6873 labels/synchronizations in 9788 ms.
[2022-06-11 02:35:31] [INFO ] Time to serialize gal into /tmp/LTL1239571683672136307.gal : 215 ms
[2022-06-11 02:35:31] [INFO ] Time to serialize properties into /tmp/LTL9117978882903940029.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/LTL1239571683672136307.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9117978882903940029.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/LTL1239571...245
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5211812639699087490
[2022-06-11 02:35:49] [INFO ] Built C files in 1280ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5211812639699087490
Running compilation step : cd /tmp/ltsmin5211812639699087490;'/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/ltsmin5211812639699087490;'/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/ltsmin5211812639699087490;'/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-LTLCardinality-01 finished in 696271 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (X(F(p1))||G(p2)))))'
Support contains 6 out of 1968 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1968/1968 places, 149582/149582 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1967 transition count 149582
Applied a total of 1 rules in 548 ms. Remains 1967 /1968 variables (removed 1) and now considering 149582/149582 (removed 0) transitions.
[2022-06-11 02:35:53] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:35:54] [INFO ] Computed 10 place invariants in 729 ms
[2022-06-11 02:36:15] [INFO ] Implicit Places using invariants in 22505 ms returned []
Implicit Place search using SMT only with invariants took 22512 ms to find 0 implicit places.
[2022-06-11 02:36:16] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2022-06-11 02:36:16] [INFO ] Computed 10 place invariants in 639 ms
BK_STOP 1654915001163
--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="LTLCardinality"
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 LTLCardinality"
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-165472282500659"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;