About the Execution of ITS-Tools for DES-PT-05b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4634.079 | 462696.00 | 1403140.00 | 450.40 | FFFFFTFTTFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r064-tall-162038396600061.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-05b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396600061
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 03:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 03:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 22 12:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 22 12:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 73K May 5 16:51 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 DES-PT-05b-00
FORMULA_NAME DES-PT-05b-01
FORMULA_NAME DES-PT-05b-02
FORMULA_NAME DES-PT-05b-03
FORMULA_NAME DES-PT-05b-04
FORMULA_NAME DES-PT-05b-05
FORMULA_NAME DES-PT-05b-06
FORMULA_NAME DES-PT-05b-07
FORMULA_NAME DES-PT-05b-08
FORMULA_NAME DES-PT-05b-09
FORMULA_NAME DES-PT-05b-10
FORMULA_NAME DES-PT-05b-11
FORMULA_NAME DES-PT-05b-12
FORMULA_NAME DES-PT-05b-13
FORMULA_NAME DES-PT-05b-14
FORMULA_NAME DES-PT-05b-15
=== Now, execution of the tool begins
BK_START 1620465892213
Running Version 0
[2021-05-08 09:24:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-08 09:24:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 09:24:53] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2021-05-08 09:24:53] [INFO ] Transformed 300 places.
[2021-05-08 09:24:53] [INFO ] Transformed 251 transitions.
[2021-05-08 09:24:53] [INFO ] Found NUPN structural information;
[2021-05-08 09:24:53] [INFO ] Parsed PT model containing 300 places and 251 transitions in 102 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 09:24:53] [INFO ] Initial state test concluded for 3 properties.
FORMULA DES-PT-05b-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 300 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 300/300 places, 251/251 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 297 transition count 251
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 24 place count 276 transition count 230
Iterating global reduction 1 with 21 rules applied. Total rules applied 45 place count 276 transition count 230
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 57 place count 264 transition count 218
Iterating global reduction 1 with 12 rules applied. Total rules applied 69 place count 264 transition count 218
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 78 place count 264 transition count 209
Applied a total of 78 rules in 65 ms. Remains 264 /300 variables (removed 36) and now considering 209/251 (removed 42) transitions.
// Phase 1: matrix 209 rows 264 cols
[2021-05-08 09:24:54] [INFO ] Computed 62 place invariants in 23 ms
[2021-05-08 09:24:54] [INFO ] Implicit Places using invariants in 224 ms returned []
// Phase 1: matrix 209 rows 264 cols
[2021-05-08 09:24:54] [INFO ] Computed 62 place invariants in 8 ms
[2021-05-08 09:24:54] [INFO ] Implicit Places using invariants and state equation in 242 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 494 ms to find 1 implicit places.
// Phase 1: matrix 209 rows 263 cols
[2021-05-08 09:24:54] [INFO ] Computed 61 place invariants in 5 ms
[2021-05-08 09:24:54] [INFO ] Dead Transitions using invariants and state equation in 122 ms returned []
Starting structural reductions, iteration 1 : 263/300 places, 209/251 transitions.
Applied a total of 0 rules in 8 ms. Remains 263 /263 variables (removed 0) and now considering 209/209 (removed 0) transitions.
// Phase 1: matrix 209 rows 263 cols
[2021-05-08 09:24:54] [INFO ] Computed 61 place invariants in 4 ms
[2021-05-08 09:24:54] [INFO ] Dead Transitions using invariants and state equation in 133 ms returned []
Finished structural reductions, in 2 iterations. Remains : 263/300 places, 209/251 transitions.
[2021-05-08 09:24:54] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-08 09:24:54] [INFO ] Flatten gal took : 46 ms
FORMULA DES-PT-05b-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-05b-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 09:24:54] [INFO ] Flatten gal took : 19 ms
[2021-05-08 09:24:54] [INFO ] Input system was already deterministic with 209 transitions.
Incomplete random walk after 100000 steps, including 850 resets, run finished after 389 ms. (steps per millisecond=257 ) properties (out of 30) seen :29
Running SMT prover for 1 properties.
// Phase 1: matrix 209 rows 263 cols
[2021-05-08 09:24:55] [INFO ] Computed 61 place invariants in 7 ms
[2021-05-08 09:24:55] [INFO ] [Real]Absence check using 33 positive place invariants in 7 ms returned sat
[2021-05-08 09:24:55] [INFO ] [Real]Absence check using 33 positive and 28 generalized place invariants in 16 ms returned sat
[2021-05-08 09:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 09:24:55] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2021-05-08 09:24:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 09:24:55] [INFO ] [Nat]Absence check using 33 positive place invariants in 8 ms returned sat
[2021-05-08 09:24:55] [INFO ] [Nat]Absence check using 33 positive and 28 generalized place invariants in 8 ms returned sat
[2021-05-08 09:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 09:24:55] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2021-05-08 09:24:55] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 2 ms to minimize.
[2021-05-08 09:24:55] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 52 ms
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
FORMULA DES-PT-05b-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G(p0))||G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 263 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 263/263 places, 209/209 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 258 transition count 204
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 258 transition count 204
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 258 transition count 203
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 14 place count 255 transition count 200
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 255 transition count 200
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 19 place count 255 transition count 198
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 20 place count 254 transition count 197
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 254 transition count 197
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 254 transition count 196
Applied a total of 22 rules in 22 ms. Remains 254 /263 variables (removed 9) and now considering 196/209 (removed 13) transitions.
// Phase 1: matrix 196 rows 254 cols
[2021-05-08 09:24:55] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 09:24:55] [INFO ] Implicit Places using invariants in 111 ms returned []
// Phase 1: matrix 196 rows 254 cols
[2021-05-08 09:24:55] [INFO ] Computed 61 place invariants in 4 ms
[2021-05-08 09:24:56] [INFO ] Implicit Places using invariants and state equation in 223 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
// Phase 1: matrix 196 rows 254 cols
[2021-05-08 09:24:56] [INFO ] Computed 61 place invariants in 7 ms
[2021-05-08 09:24:56] [INFO ] Dead Transitions using invariants and state equation in 110 ms returned []
Finished structural reductions, in 1 iterations. Remains : 254/263 places, 196/209 transitions.
Stuttering acceptance computed with spot in 218 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DES-PT-05b-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(EQ s186 1), p0:(AND (EQ s55 1) (EQ s236 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DES-PT-05b-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05b-02 finished in 732 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(((G(p1) U (F(p2) U X(p3)))&&p0))))], workingDir=/home/mcc/execution]
Support contains 5 out of 263 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 263/263 places, 209/209 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 257 transition count 203
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 257 transition count 203
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 257 transition count 201
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 17 place count 254 transition count 198
Iterating global reduction 1 with 3 rules applied. Total rules applied 20 place count 254 transition count 198
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 22 place count 254 transition count 196
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 253 transition count 195
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 253 transition count 195
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 253 transition count 194
Applied a total of 25 rules in 20 ms. Remains 253 /263 variables (removed 10) and now considering 194/209 (removed 15) transitions.
// Phase 1: matrix 194 rows 253 cols
[2021-05-08 09:24:56] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 09:24:56] [INFO ] Implicit Places using invariants in 93 ms returned []
// Phase 1: matrix 194 rows 253 cols
[2021-05-08 09:24:56] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 09:24:56] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
// Phase 1: matrix 194 rows 253 cols
[2021-05-08 09:24:56] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 09:24:56] [INFO ] Dead Transitions using invariants and state equation in 93 ms returned []
Finished structural reductions, in 1 iterations. Remains : 253/263 places, 194/209 transitions.
Stuttering acceptance computed with spot in 317 ms :[(OR (NOT p0) (NOT p3)), (OR (NOT p0) (NOT p3)), (NOT p3), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p2) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : DES-PT-05b-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 5}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 5}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 6}], [{ cond=(AND p1 (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=2 dest: 5}, { cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=2 dest: 6}], [{ cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p2) (NOT p1) (NOT p3)), acceptance={0} source=3 dest: 6}, { cond=(AND (NOT p0) (NOT p2) p1 (NOT p3)), acceptance={} source=3 dest: 7}, { cond=(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), acceptance={0} source=3 dest: 8}], [{ cond=(AND (NOT p2) p1 (NOT p3)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={0} source=4 dest: 6}], [{ cond=(AND p0 p1 (NOT p3)), acceptance={0} source=5 dest: 2}, { cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={} source=5 dest: 3}, { cond=(OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), acceptance={0} source=5 dest: 5}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p2) (NOT p1) (NOT p3))), acceptance={} source=5 dest: 6}], [{ cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={} source=6 dest: 3}, { cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={0} source=6 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p1) (NOT p3)), acceptance={0} source=6 dest: 6}, { cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={0} source=6 dest: 8}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=7 dest: 3}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=7 dest: 6}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=7 dest: 8}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=8 dest: 3}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=8 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=8 dest: 6}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p0:(AND (EQ s177 1) (EQ s205 1)), p1:(EQ s1 1), p2:(OR (NEQ s69 1) (NEQ s84 1)), p3:(AND (EQ s177 1) (EQ s205 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 109 steps with 0 reset in 2 ms.
FORMULA DES-PT-05b-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05b-03 finished in 761 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 263 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 263/263 places, 209/209 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 262 transition count 192
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 246 transition count 192
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 32 place count 246 transition count 181
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 54 place count 235 transition count 181
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 59 place count 230 transition count 176
Iterating global reduction 2 with 5 rules applied. Total rules applied 64 place count 230 transition count 176
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 66 place count 230 transition count 174
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 66 place count 230 transition count 172
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 70 place count 228 transition count 172
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 72 place count 226 transition count 170
Iterating global reduction 3 with 2 rules applied. Total rules applied 74 place count 226 transition count 170
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 77 place count 226 transition count 167
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 79 place count 225 transition count 166
Performed 76 Post agglomeration using F-continuation condition.Transition count delta: 76
Deduced a syphon composed of 76 places in 0 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 5 with 152 rules applied. Total rules applied 231 place count 149 transition count 90
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 235 place count 147 transition count 92
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 236 place count 146 transition count 91
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 237 place count 145 transition count 91
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 238 place count 144 transition count 90
Applied a total of 238 rules in 72 ms. Remains 144 /263 variables (removed 119) and now considering 90/209 (removed 119) transitions.
// Phase 1: matrix 90 rows 144 cols
[2021-05-08 09:24:57] [INFO ] Computed 60 place invariants in 0 ms
[2021-05-08 09:24:57] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 90 rows 144 cols
[2021-05-08 09:24:57] [INFO ] Computed 60 place invariants in 0 ms
[2021-05-08 09:24:57] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
[2021-05-08 09:24:57] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 90 rows 144 cols
[2021-05-08 09:24:57] [INFO ] Computed 60 place invariants in 1 ms
[2021-05-08 09:24:57] [INFO ] Dead Transitions using invariants and state equation in 55 ms returned []
Finished structural reductions, in 1 iterations. Remains : 144/263 places, 90/209 transitions.
Stuttering acceptance computed with spot in 24 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-05b-04 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}]], initial=0, aps=[p1:(EQ s137 1), p0:(AND (EQ s64 1) (EQ s81 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 19 steps with 0 reset in 0 ms.
FORMULA DES-PT-05b-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05b-04 finished in 375 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 263 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 263/263 places, 209/209 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 262 transition count 192
Reduce places removed 16 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 17 rules applied. Total rules applied 33 place count 246 transition count 191
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 34 place count 245 transition count 191
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 34 place count 245 transition count 180
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 56 place count 234 transition count 180
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 60 place count 230 transition count 176
Iterating global reduction 3 with 4 rules applied. Total rules applied 64 place count 230 transition count 176
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 66 place count 230 transition count 174
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 66 place count 230 transition count 173
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 68 place count 229 transition count 173
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 70 place count 227 transition count 171
Iterating global reduction 4 with 2 rules applied. Total rules applied 72 place count 227 transition count 171
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 75 place count 227 transition count 168
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 77 place count 226 transition count 167
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 78
Deduced a syphon composed of 78 places in 0 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 6 with 156 rules applied. Total rules applied 233 place count 148 transition count 89
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 237 place count 146 transition count 91
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 238 place count 145 transition count 90
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 239 place count 144 transition count 89
Applied a total of 239 rules in 51 ms. Remains 144 /263 variables (removed 119) and now considering 89/209 (removed 120) transitions.
// Phase 1: matrix 89 rows 144 cols
[2021-05-08 09:24:57] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 09:24:57] [INFO ] Implicit Places using invariants in 87 ms returned []
// Phase 1: matrix 89 rows 144 cols
[2021-05-08 09:24:57] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 09:24:57] [INFO ] State equation strengthened by 8 read => feed constraints.
[2021-05-08 09:24:57] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
[2021-05-08 09:24:57] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 89 rows 144 cols
[2021-05-08 09:24:57] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 09:24:57] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Finished structural reductions, in 1 iterations. Remains : 144/263 places, 89/209 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-05b-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s35 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 33331 reset in 386 ms.
Product exploration explored 100000 steps with 33297 reset in 307 ms.
Graph (complete) has 461 edges and 144 vertex of which 141 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Product exploration explored 100000 steps with 33285 reset in 244 ms.
Product exploration explored 100000 steps with 33326 reset in 303 ms.
[2021-05-08 09:24:59] [INFO ] Flatten gal took : 12 ms
[2021-05-08 09:24:59] [INFO ] Flatten gal took : 8 ms
[2021-05-08 09:24:59] [INFO ] Time to serialize gal into /tmp/LTL2147587895868400592.gal : 4 ms
[2021-05-08 09:24:59] [INFO ] Time to serialize properties into /tmp/LTL10462255081306524866.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2147587895868400592.gal, -t, CGAL, -LTL, /tmp/LTL10462255081306524866.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2147587895868400592.gal -t CGAL -LTL /tmp/LTL10462255081306524866.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F("(p83==1)")))
Formula 0 simplified : !F"(p83==1)"
Detected timeout of ITS tools.
[2021-05-08 09:25:14] [INFO ] Flatten gal took : 9 ms
[2021-05-08 09:25:14] [INFO ] Applying decomposition
[2021-05-08 09:25:14] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph15379839246640839149.txt, -o, /tmp/graph15379839246640839149.bin, -w, /tmp/graph15379839246640839149.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph15379839246640839149.bin, -l, -1, -v, -w, /tmp/graph15379839246640839149.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 09:25:14] [INFO ] Decomposing Gal with order
[2021-05-08 09:25:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 09:25:14] [INFO ] Removed a total of 49 redundant transitions.
[2021-05-08 09:25:14] [INFO ] Flatten gal took : 61 ms
[2021-05-08 09:25:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 7 ms.
[2021-05-08 09:25:14] [INFO ] Time to serialize gal into /tmp/LTL12822057161382941668.gal : 17 ms
[2021-05-08 09:25:14] [INFO ] Time to serialize properties into /tmp/LTL8602647771971674673.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL12822057161382941668.gal, -t, CGAL, -LTL, /tmp/LTL8602647771971674673.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL12822057161382941668.gal -t CGAL -LTL /tmp/LTL8602647771971674673.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F("(i6.u6.p83==1)")))
Formula 0 simplified : !F"(i6.u6.p83==1)"
Reverse transition relation is NOT exact ! Due to transitions t0, t9_t33, t10_t33, t203_t80, t7_t49_t40, t171_t35, t170_t25, t126_t208_t135_t136_t108_t109_t130_t131_t124_t125, u46.t11.t17, u46.t145.t15.t16, i1.t202, i1.u8.t1.t96.t89, i1.u8.t2.t91.t92.t101.t207, i2.u0.t163.t136.t99.t100.t101.t207, i3.u2.t154, i6.t180, i6.u6.t106.t107, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/63/17/80
Computing Next relation with stutter on 1.20585e+06 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
232 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.3418,75496,1,0,143778,3201,1460,175828,853,14044,177355
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-05b-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property DES-PT-05b-05 finished in 19586 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0&&X(X(F((!p0||G(F(p1))))))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 263 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 263/263 places, 209/209 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 257 transition count 203
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 257 transition count 203
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 257 transition count 201
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 17 place count 254 transition count 198
Iterating global reduction 1 with 3 rules applied. Total rules applied 20 place count 254 transition count 198
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 22 place count 254 transition count 196
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 253 transition count 195
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 253 transition count 195
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 253 transition count 194
Applied a total of 25 rules in 12 ms. Remains 253 /263 variables (removed 10) and now considering 194/209 (removed 15) transitions.
// Phase 1: matrix 194 rows 253 cols
[2021-05-08 09:25:17] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 09:25:17] [INFO ] Implicit Places using invariants in 170 ms returned []
// Phase 1: matrix 194 rows 253 cols
[2021-05-08 09:25:17] [INFO ] Computed 61 place invariants in 12 ms
[2021-05-08 09:25:17] [INFO ] Implicit Places using invariants and state equation in 343 ms returned []
Implicit Place search using SMT with State Equation took 514 ms to find 0 implicit places.
// Phase 1: matrix 194 rows 253 cols
[2021-05-08 09:25:17] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 09:25:17] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 253/263 places, 194/209 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : DES-PT-05b-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s132 1), p1:(NEQ s130 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1543 reset in 213 ms.
Product exploration explored 100000 steps with 1563 reset in 228 ms.
Graph (complete) has 467 edges and 253 vertex of which 248 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 1516 reset in 173 ms.
Product exploration explored 100000 steps with 1558 reset in 190 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 2 out of 253 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 253/253 places, 194/194 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 253 transition count 194
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 16 place count 253 transition count 200
Deduced a syphon composed of 25 places in 0 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 25 place count 253 transition count 200
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 30 place count 248 transition count 195
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 35 place count 248 transition count 195
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 95 places in 0 ms
Iterating global reduction 1 with 75 rules applied. Total rules applied 110 place count 248 transition count 198
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 120 place count 238 transition count 188
Deduced a syphon composed of 85 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 130 place count 238 transition count 188
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 91 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 136 place count 238 transition count 216
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 138 place count 236 transition count 210
Deduced a syphon composed of 89 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 140 place count 236 transition count 210
Deduced a syphon composed of 89 places in 0 ms
Applied a total of 140 rules in 50 ms. Remains 236 /253 variables (removed 17) and now considering 210/194 (removed -16) transitions.
[2021-05-08 09:25:19] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 210 rows 236 cols
[2021-05-08 09:25:19] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 09:25:19] [INFO ] Dead Transitions using invariants and state equation in 104 ms returned []
Finished structural reductions, in 1 iterations. Remains : 236/253 places, 210/194 transitions.
Product exploration explored 100000 steps with 1556 reset in 368 ms.
Product exploration explored 100000 steps with 1573 reset in 301 ms.
[2021-05-08 09:25:20] [INFO ] Flatten gal took : 11 ms
[2021-05-08 09:25:20] [INFO ] Flatten gal took : 10 ms
[2021-05-08 09:25:20] [INFO ] Time to serialize gal into /tmp/LTL244674892487898864.gal : 1 ms
[2021-05-08 09:25:20] [INFO ] Time to serialize properties into /tmp/LTL6395272920676697468.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL244674892487898864.gal, -t, CGAL, -LTL, /tmp/LTL6395272920676697468.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL244674892487898864.gal -t CGAL -LTL /tmp/LTL6395272920676697468.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("(p174==1)")&&(X(X(F(("(p174!=1)")||(G(F("(p172!=1)")))))))))))
Formula 0 simplified : !XF("(p174==1)" & XXF("(p174!=1)" | GF"(p172!=1)"))
Detected timeout of ITS tools.
[2021-05-08 09:25:35] [INFO ] Flatten gal took : 9 ms
[2021-05-08 09:25:35] [INFO ] Applying decomposition
[2021-05-08 09:25:35] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1850210978188712552.txt, -o, /tmp/graph1850210978188712552.bin, -w, /tmp/graph1850210978188712552.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1850210978188712552.bin, -l, -1, -v, -w, /tmp/graph1850210978188712552.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 09:25:35] [INFO ] Decomposing Gal with order
[2021-05-08 09:25:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 09:25:35] [INFO ] Removed a total of 13 redundant transitions.
[2021-05-08 09:25:35] [INFO ] Flatten gal took : 33 ms
[2021-05-08 09:25:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 5 ms.
[2021-05-08 09:25:35] [INFO ] Time to serialize gal into /tmp/LTL13713035015636722008.gal : 3 ms
[2021-05-08 09:25:35] [INFO ] Time to serialize properties into /tmp/LTL7853007122924788987.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL13713035015636722008.gal, -t, CGAL, -LTL, /tmp/LTL7853007122924788987.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL13713035015636722008.gal -t CGAL -LTL /tmp/LTL7853007122924788987.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F(("(i8.i1.u44.p174==1)")&&(X(X(F(("(i8.i1.u44.p174!=1)")||(G(F("(i8.i1.u46.p172!=1)")))))))))))
Formula 0 simplified : !XF("(i8.i1.u44.p174==1)" & XXF("(i8.i1.u44.p174!=1)" | GF"(i8.i1.u46.p172!=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7420704591961831659
[2021-05-08 09:25:50] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7420704591961831659
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7420704591961831659]
Compilation finished in 864 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7420704591961831659]
Link finished in 38 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>(((LTLAPp0==true)&&X(X(<>((!(LTLAPp0==true)||[](<>((LTLAPp1==true)))))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin7420704591961831659]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-05b-07 finished in 48055 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 263 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 263/263 places, 209/209 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 262 transition count 191
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 34 place count 245 transition count 191
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 34 place count 245 transition count 180
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 56 place count 234 transition count 180
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 61 place count 229 transition count 175
Iterating global reduction 2 with 5 rules applied. Total rules applied 66 place count 229 transition count 175
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 68 place count 229 transition count 173
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 68 place count 229 transition count 171
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 72 place count 227 transition count 171
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 74 place count 225 transition count 169
Iterating global reduction 3 with 2 rules applied. Total rules applied 76 place count 225 transition count 169
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 79 place count 225 transition count 166
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 81 place count 224 transition count 165
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: 75
Deduced a syphon composed of 75 places in 0 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 5 with 150 rules applied. Total rules applied 231 place count 149 transition count 90
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 235 place count 147 transition count 92
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 236 place count 146 transition count 91
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 237 place count 145 transition count 91
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 238 place count 144 transition count 90
Applied a total of 238 rules in 41 ms. Remains 144 /263 variables (removed 119) and now considering 90/209 (removed 119) transitions.
// Phase 1: matrix 90 rows 144 cols
[2021-05-08 09:26:05] [INFO ] Computed 60 place invariants in 1 ms
[2021-05-08 09:26:05] [INFO ] Implicit Places using invariants in 86 ms returned []
// Phase 1: matrix 90 rows 144 cols
[2021-05-08 09:26:05] [INFO ] Computed 60 place invariants in 1 ms
[2021-05-08 09:26:05] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2021-05-08 09:26:05] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 90 rows 144 cols
[2021-05-08 09:26:05] [INFO ] Computed 60 place invariants in 1 ms
[2021-05-08 09:26:05] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Finished structural reductions, in 1 iterations. Remains : 144/263 places, 90/209 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-05b-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s12 1) (EQ s55 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 15825 reset in 219 ms.
Product exploration explored 100000 steps with 15814 reset in 247 ms.
Graph (complete) has 451 edges and 144 vertex of which 141 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Product exploration explored 100000 steps with 15836 reset in 220 ms.
Product exploration explored 100000 steps with 15808 reset in 232 ms.
[2021-05-08 09:26:06] [INFO ] Flatten gal took : 7 ms
[2021-05-08 09:26:06] [INFO ] Flatten gal took : 14 ms
[2021-05-08 09:26:06] [INFO ] Time to serialize gal into /tmp/LTL9433646856732623036.gal : 1 ms
[2021-05-08 09:26:06] [INFO ] Time to serialize properties into /tmp/LTL11997937113272995990.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9433646856732623036.gal, -t, CGAL, -LTL, /tmp/LTL11997937113272995990.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9433646856732623036.gal -t CGAL -LTL /tmp/LTL11997937113272995990.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F("((p17==1)&&(p144==1))")))
Formula 0 simplified : !F"((p17==1)&&(p144==1))"
Detected timeout of ITS tools.
[2021-05-08 09:26:21] [INFO ] Flatten gal took : 6 ms
[2021-05-08 09:26:21] [INFO ] Applying decomposition
[2021-05-08 09:26:21] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph13684373316390165925.txt, -o, /tmp/graph13684373316390165925.bin, -w, /tmp/graph13684373316390165925.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph13684373316390165925.bin, -l, -1, -v, -w, /tmp/graph13684373316390165925.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 09:26:21] [INFO ] Decomposing Gal with order
[2021-05-08 09:26:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 09:26:21] [INFO ] Removed a total of 43 redundant transitions.
[2021-05-08 09:26:21] [INFO ] Flatten gal took : 10 ms
[2021-05-08 09:26:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 2 ms.
[2021-05-08 09:26:21] [INFO ] Time to serialize gal into /tmp/LTL3849416611303363051.gal : 2 ms
[2021-05-08 09:26:21] [INFO ] Time to serialize properties into /tmp/LTL1656790550043632708.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL3849416611303363051.gal, -t, CGAL, -LTL, /tmp/LTL1656790550043632708.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3849416611303363051.gal -t CGAL -LTL /tmp/LTL1656790550043632708.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F("((u11.p17==1)&&(u11.p144==1))")))
Formula 0 simplified : !F"((u11.p17==1)&&(u11.p144==1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t203, t9_t33, t10_t33, t79_t81_t82_t88_t89_t83, t7_t49_t40, t171_t35, t170_t25, t106_t107_t126_t208_t133_t130_t131_t118_t119, u11.t80, u46.t11.t17, u46.t145.t15.t16, i1.t201_t96_t89, i1.t1_t96_t89, i1.u1.t163.t136.t99.t100.t101.t207, i1.u7.t2.t91.t92.t101.t207, i2.u3.t154, i5.i0.t180, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/63/18/81
Computing Next relation with stutter on 1.20585e+06 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
321 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,3.22869,113576,1,0,250502,4447,1545,354085,823,20410,293235
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-05b-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property DES-PT-05b-08 finished in 20151 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 263 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 263/263 places, 209/209 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 262 transition count 191
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 34 place count 245 transition count 191
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 34 place count 245 transition count 181
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 54 place count 235 transition count 181
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 59 place count 230 transition count 176
Iterating global reduction 2 with 5 rules applied. Total rules applied 64 place count 230 transition count 176
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 66 place count 230 transition count 174
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 66 place count 230 transition count 172
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 70 place count 228 transition count 172
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 72 place count 226 transition count 170
Iterating global reduction 3 with 2 rules applied. Total rules applied 74 place count 226 transition count 170
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 77 place count 226 transition count 167
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 79 place count 225 transition count 166
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 78
Deduced a syphon composed of 78 places in 0 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 5 with 156 rules applied. Total rules applied 235 place count 147 transition count 88
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 239 place count 145 transition count 90
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 240 place count 144 transition count 89
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 241 place count 143 transition count 89
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 242 place count 142 transition count 88
Applied a total of 242 rules in 34 ms. Remains 142 /263 variables (removed 121) and now considering 88/209 (removed 121) transitions.
// Phase 1: matrix 88 rows 142 cols
[2021-05-08 09:26:25] [INFO ] Computed 60 place invariants in 1 ms
[2021-05-08 09:26:25] [INFO ] Implicit Places using invariants in 98 ms returned []
// Phase 1: matrix 88 rows 142 cols
[2021-05-08 09:26:25] [INFO ] Computed 60 place invariants in 1 ms
[2021-05-08 09:26:25] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
[2021-05-08 09:26:25] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 88 rows 142 cols
[2021-05-08 09:26:25] [INFO ] Computed 60 place invariants in 5 ms
[2021-05-08 09:26:25] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Finished structural reductions, in 1 iterations. Remains : 142/263 places, 88/209 transitions.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-05b-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s41 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA DES-PT-05b-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05b-09 finished in 359 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 263 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 263/263 places, 209/209 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 262 transition count 191
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 34 place count 245 transition count 191
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 34 place count 245 transition count 180
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 56 place count 234 transition count 180
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 61 place count 229 transition count 175
Iterating global reduction 2 with 5 rules applied. Total rules applied 66 place count 229 transition count 175
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 68 place count 229 transition count 173
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 68 place count 229 transition count 171
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 72 place count 227 transition count 171
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 74 place count 225 transition count 169
Iterating global reduction 3 with 2 rules applied. Total rules applied 76 place count 225 transition count 169
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 79 place count 225 transition count 166
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 81 place count 224 transition count 165
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 0 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 5 with 154 rules applied. Total rules applied 235 place count 147 transition count 88
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 239 place count 145 transition count 90
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 240 place count 144 transition count 89
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 241 place count 143 transition count 89
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 242 place count 142 transition count 88
Applied a total of 242 rules in 58 ms. Remains 142 /263 variables (removed 121) and now considering 88/209 (removed 121) transitions.
// Phase 1: matrix 88 rows 142 cols
[2021-05-08 09:26:25] [INFO ] Computed 60 place invariants in 1 ms
[2021-05-08 09:26:25] [INFO ] Implicit Places using invariants in 94 ms returned []
// Phase 1: matrix 88 rows 142 cols
[2021-05-08 09:26:25] [INFO ] Computed 60 place invariants in 1 ms
[2021-05-08 09:26:26] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2021-05-08 09:26:26] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 88 rows 142 cols
[2021-05-08 09:26:26] [INFO ] Computed 60 place invariants in 1 ms
[2021-05-08 09:26:26] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 1 iterations. Remains : 142/263 places, 88/209 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-05b-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s70 1) (EQ s87 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 0 ms.
FORMULA DES-PT-05b-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05b-10 finished in 440 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G((p0&&(X(p2)||p1)))&&(p3 U (p4||G(p3))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 263 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 263/263 places, 209/209 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 258 transition count 204
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 258 transition count 204
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 258 transition count 202
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 14 place count 256 transition count 200
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 256 transition count 200
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 17 place count 256 transition count 199
Applied a total of 17 rules in 7 ms. Remains 256 /263 variables (removed 7) and now considering 199/209 (removed 10) transitions.
// Phase 1: matrix 199 rows 256 cols
[2021-05-08 09:26:26] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 09:26:26] [INFO ] Implicit Places using invariants in 112 ms returned []
// Phase 1: matrix 199 rows 256 cols
[2021-05-08 09:26:26] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 09:26:26] [INFO ] Implicit Places using invariants and state equation in 424 ms returned []
Implicit Place search using SMT with State Equation took 537 ms to find 0 implicit places.
// Phase 1: matrix 199 rows 256 cols
[2021-05-08 09:26:26] [INFO ] Computed 61 place invariants in 6 ms
[2021-05-08 09:26:26] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
Finished structural reductions, in 1 iterations. Remains : 256/263 places, 199/209 transitions.
Stuttering acceptance computed with spot in 176 ms :[(OR (NOT p0) (AND (NOT p3) (NOT p4)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p2) (AND (NOT p3) (NOT p4))), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (OR (NOT p0) (AND (NOT p3) (NOT p4)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : DES-PT-05b-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 5}], [{ cond=(AND p0 (NOT p1) (NOT p4) p3 p2), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1) p4 p2), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1 p4 p2), acceptance={} source=1 dest: 3}, { cond=(OR (NOT p0) (AND (NOT p4) (NOT p3)) (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND p0 p1 (NOT p4) p3 p2), acceptance={} source=1 dest: 5}], [{ cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1 p2), acceptance={} source=2 dest: 3}, { cond=(OR (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND p0 (NOT p1) (NOT p4) p3), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p1) p4), acceptance={} source=5 dest: 2}, { cond=(AND p0 p1 p4), acceptance={} source=5 dest: 3}, { cond=(OR (NOT p0) (AND (NOT p4) (NOT p3))), acceptance={} source=5 dest: 4}, { cond=(AND p0 p1 (NOT p4) p3), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(NEQ s228 1), p1:(OR (NEQ s46 1) (NEQ s102 1)), p4:(AND (NEQ s227 1) (NEQ s219 0)), p3:(NEQ s219 0), p2:(OR (NEQ s167 1) (NEQ s199 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DES-PT-05b-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05b-12 finished in 849 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0) U (p1&&F(p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 263 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 263/263 places, 209/209 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 257 transition count 203
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 257 transition count 203
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 257 transition count 201
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 17 place count 254 transition count 198
Iterating global reduction 1 with 3 rules applied. Total rules applied 20 place count 254 transition count 198
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 22 place count 254 transition count 196
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 253 transition count 195
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 253 transition count 195
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 253 transition count 194
Applied a total of 25 rules in 9 ms. Remains 253 /263 variables (removed 10) and now considering 194/209 (removed 15) transitions.
// Phase 1: matrix 194 rows 253 cols
[2021-05-08 09:26:27] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 09:26:27] [INFO ] Implicit Places using invariants in 102 ms returned []
// Phase 1: matrix 194 rows 253 cols
[2021-05-08 09:26:27] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 09:26:27] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
// Phase 1: matrix 194 rows 253 cols
[2021-05-08 09:26:27] [INFO ] Computed 61 place invariants in 4 ms
[2021-05-08 09:26:27] [INFO ] Dead Transitions using invariants and state equation in 103 ms returned []
Finished structural reductions, in 1 iterations. Remains : 253/263 places, 194/209 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), true, (NOT p0), (NOT p2)]
Running random walk in product with property : DES-PT-05b-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s80 1) (AND (EQ s89 1) (EQ s91 1))), p0:(EQ s60 1), p2:(NEQ s80 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DES-PT-05b-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05b-13 finished in 544 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 263 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 263/263 places, 209/209 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 262 transition count 191
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 34 place count 245 transition count 191
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 34 place count 245 transition count 181
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 54 place count 235 transition count 181
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 59 place count 230 transition count 176
Iterating global reduction 2 with 5 rules applied. Total rules applied 64 place count 230 transition count 176
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 66 place count 230 transition count 174
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 66 place count 230 transition count 172
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 70 place count 228 transition count 172
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 72 place count 226 transition count 170
Iterating global reduction 3 with 2 rules applied. Total rules applied 74 place count 226 transition count 170
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 77 place count 226 transition count 167
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 79 place count 225 transition count 166
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 0 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 5 with 158 rules applied. Total rules applied 237 place count 146 transition count 87
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 241 place count 144 transition count 89
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 242 place count 143 transition count 88
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 243 place count 142 transition count 88
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 244 place count 141 transition count 87
Applied a total of 244 rules in 27 ms. Remains 141 /263 variables (removed 122) and now considering 87/209 (removed 122) transitions.
// Phase 1: matrix 87 rows 141 cols
[2021-05-08 09:26:27] [INFO ] Computed 60 place invariants in 1 ms
[2021-05-08 09:26:27] [INFO ] Implicit Places using invariants in 82 ms returned []
// Phase 1: matrix 87 rows 141 cols
[2021-05-08 09:26:27] [INFO ] Computed 60 place invariants in 1 ms
[2021-05-08 09:26:27] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2021-05-08 09:26:27] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 87 rows 141 cols
[2021-05-08 09:26:27] [INFO ] Computed 60 place invariants in 0 ms
[2021-05-08 09:26:27] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 141/263 places, 87/209 transitions.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-05b-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s46 1) (NEQ s48 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5470 reset in 244 ms.
Product exploration explored 100000 steps with 5444 reset in 268 ms.
Graph (complete) has 440 edges and 141 vertex of which 138 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 21 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5336 reset in 200 ms.
Product exploration explored 100000 steps with 5435 reset in 229 ms.
[2021-05-08 09:26:28] [INFO ] Flatten gal took : 5 ms
[2021-05-08 09:26:28] [INFO ] Flatten gal took : 5 ms
[2021-05-08 09:26:28] [INFO ] Time to serialize gal into /tmp/LTL12654012870182375923.gal : 1 ms
[2021-05-08 09:26:28] [INFO ] Time to serialize properties into /tmp/LTL1561606452229234000.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL12654012870182375923.gal, -t, CGAL, -LTL, /tmp/LTL1561606452229234000.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL12654012870182375923.gal -t CGAL -LTL /tmp/LTL1561606452229234000.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("((p123!=1)||(p125!=1))"))))
Formula 0 simplified : !FG"((p123!=1)||(p125!=1))"
Detected timeout of ITS tools.
[2021-05-08 09:26:43] [INFO ] Flatten gal took : 5 ms
[2021-05-08 09:26:43] [INFO ] Applying decomposition
[2021-05-08 09:26:43] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph6585881967159674354.txt, -o, /tmp/graph6585881967159674354.bin, -w, /tmp/graph6585881967159674354.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph6585881967159674354.bin, -l, -1, -v, -w, /tmp/graph6585881967159674354.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 09:26:43] [INFO ] Decomposing Gal with order
[2021-05-08 09:26:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 09:26:44] [INFO ] Removed a total of 42 redundant transitions.
[2021-05-08 09:26:44] [INFO ] Flatten gal took : 8 ms
[2021-05-08 09:26:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 2 ms.
[2021-05-08 09:26:44] [INFO ] Time to serialize gal into /tmp/LTL15353403286787362003.gal : 2 ms
[2021-05-08 09:26:44] [INFO ] Time to serialize properties into /tmp/LTL14041816639832160440.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL15353403286787362003.gal, -t, CGAL, -LTL, /tmp/LTL14041816639832160440.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL15353403286787362003.gal -t CGAL -LTL /tmp/LTL14041816639832160440.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("((i2.u6.p123!=1)||(i2.u6.p125!=1))"))))
Formula 0 simplified : !FG"((i2.u6.p123!=1)||(i2.u6.p125!=1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t9_t33, t10_t33, t203_t80, t7_t49_t40, t171_t35, t170_t25, t106_t107_t126_t208_t135_t136_t130_t131_t124_t125, u44.t11.t17, u44.t145.t15.t16, i0.u0.t163.t136.t99.t100.t101.t207, i2.t202, i2.u6.t1.t96.t89, i2.u6.t2.t91.t92.t101.t207, i3.u2.t154, i14.t180, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/62/16/78
Computing Next relation with stutter on 1.20585e+06 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7358532285298176841
[2021-05-08 09:26:59] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7358532285298176841
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7358532285298176841]
Compilation finished in 459 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7358532285298176841]
Link finished in 32 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, <>([]((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin7358532285298176841]
LTSmin run took 994 ms.
FORMULA DES-PT-05b-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-05b-14 finished in 32944 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&F(G((p1 U p2))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 263 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 263/263 places, 209/209 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 262 transition count 191
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 34 place count 245 transition count 191
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 34 place count 245 transition count 180
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 56 place count 234 transition count 180
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 58 place count 232 transition count 178
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 232 transition count 178
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 62 place count 232 transition count 176
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 62 place count 232 transition count 175
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 231 transition count 175
Performed 76 Post agglomeration using F-continuation condition.Transition count delta: 76
Deduced a syphon composed of 76 places in 0 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 3 with 152 rules applied. Total rules applied 216 place count 155 transition count 99
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 217 place count 155 transition count 98
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 223 place count 152 transition count 104
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 224 place count 151 transition count 103
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 225 place count 150 transition count 102
Applied a total of 225 rules in 26 ms. Remains 150 /263 variables (removed 113) and now considering 102/209 (removed 107) transitions.
// Phase 1: matrix 102 rows 150 cols
[2021-05-08 09:27:00] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 09:27:00] [INFO ] Implicit Places using invariants in 114 ms returned []
// Phase 1: matrix 102 rows 150 cols
[2021-05-08 09:27:00] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 09:27:00] [INFO ] State equation strengthened by 6 read => feed constraints.
[2021-05-08 09:27:01] [INFO ] Implicit Places using invariants and state equation in 346 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
[2021-05-08 09:27:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 102 rows 150 cols
[2021-05-08 09:27:01] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 09:27:01] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 1 iterations. Remains : 150/263 places, 102/209 transitions.
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p2)), (NOT p2), (NOT p0), (NOT p2)]
Running random walk in product with property : DES-PT-05b-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(OR p2 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s24 1), p2:(EQ s71 1), p1:(EQ s31 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 23 steps with 0 reset in 0 ms.
FORMULA DES-PT-05b-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05b-15 finished in 672 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8350997738211941676
[2021-05-08 09:27:01] [INFO ] Computing symmetric may disable matrix : 209 transitions.
[2021-05-08 09:27:01] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-08 09:27:01] [INFO ] Computing symmetric may enable matrix : 209 transitions.
[2021-05-08 09:27:01] [INFO ] Applying decomposition
[2021-05-08 09:27:01] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-08 09:27:01] [INFO ] Flatten gal took : 8 ms
[2021-05-08 09:27:01] [INFO ] Computing Do-Not-Accords matrix : 209 transitions.
[2021-05-08 09:27:01] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-08 09:27:01] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8350997738211941676
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8350997738211941676]
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph11481148558916726971.txt, -o, /tmp/graph11481148558916726971.bin, -w, /tmp/graph11481148558916726971.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph11481148558916726971.bin, -l, -1, -v, -w, /tmp/graph11481148558916726971.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 09:27:01] [INFO ] Decomposing Gal with order
[2021-05-08 09:27:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 09:27:01] [INFO ] Removed a total of 23 redundant transitions.
[2021-05-08 09:27:01] [INFO ] Flatten gal took : 31 ms
[2021-05-08 09:27:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 5 ms.
[2021-05-08 09:27:01] [INFO ] Time to serialize gal into /tmp/LTLFireability18310821558755262597.gal : 12 ms
[2021-05-08 09:27:01] [INFO ] Time to serialize properties into /tmp/LTLFireability5081743744502632044.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability18310821558755262597.gal, -t, CGAL, -LTL, /tmp/LTLFireability5081743744502632044.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireability18310821558755262597.gal -t CGAL -LTL /tmp/LTLFireability5081743744502632044.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F(("(i8.u47.p174==1)")&&(X(X(F(("(i8.u47.p174!=1)")||(G(F("(i8.u52.p172!=1)")))))))))))
Formula 0 simplified : !XF("(i8.u47.p174==1)" & XXF("(i8.u47.p174!=1)" | GF"(i8.u52.p172!=1)"))
Compilation finished in 965 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin8350997738211941676]
Link finished in 43 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>(((LTLAPp0==true)&&X(X(<>((!(LTLAPp0==true)||[](<>((LTLAPp1==true)))))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin8350997738211941676]
Reverse transition relation is NOT exact ! Due to transitions t0, t58, t60, t154, t184, t206, t240, i0.i1.u37.t83, i0.i2.t80, i1.u9.t159, i1.u9.t160, i2.t141, i2.i1.u10.t180, i2.i1.u10.t181, i2.i1.u10.t182, i2.i1.u10.t183, i2.i1.u12.t146, i3.i0.u17.t130, i3.i1.t121, i3.i1.u19.t123, i4.i0.u15.t137, i4.i1.t166, i4.i1.u7.t164, i4.i1.u8.t165, i5.t238, i5.t114, i5.t99, i5.i0.t104, i5.i0.u24.t249, i5.i1.u26.t112, i5.i2.u22.t118, i5.i2.u28.t1, i5.i2.u28.t109, i6.u33.t98, i7.i0.u64.t52, i7.i0.u72.t41, i7.i1.t54, i7.i1.t56, i7.i1.u62.t57, i7.i1.u63.t55, i8.u46.t76, i9.t66, i9.t64, i9.t62, i9.i0.u56.t68, i9.i1.u57.t67, i9.i2.u59.t63, i9.i3.u58.t65, i10.i0.u60.t61, i10.i1.u61.t59, i11.i0.u42.t78, i12.t220, i12.t36, i12.t10, i12.t9, i12.u73.t38, i12.u81.t27, i13.t17, i13.u85.t175, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/146/59/205
Computing Next relation with stutter on 4.65405e+06 deadlock states
WARNING : LTSmin timed out (>276 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>(((LTLAPp0==true)&&X(X(<>((!(LTLAPp0==true)||[](<>((LTLAPp1==true)))))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin8350997738211941676]
Retrying LTSmin with larger timeout 2208 s
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>(((LTLAPp0==true)&&X(X(<>((!(LTLAPp0==true)||[](<>((LTLAPp1==true)))))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin8350997738211941676]
1255 unique states visited
0 strongly connected components in search stack
1538 transitions explored
291 items max in DFS search stack
12988 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,129.91,2679516,1,0,6.80194e+06,3689,3822,4.8743e+06,775,18219,9593368
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-05b-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
BK_STOP 1620466354909
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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="DES-PT-05b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DES-PT-05b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r064-tall-162038396600061"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-05b.tgz
mv DES-PT-05b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;