About the Execution of ITS-Tools for DES-PT-20b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9352.691 | 3600000.00 | 13735220.00 | 1438.10 | ?FFFTFFFFF?FFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r042-smll-165252095800476.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-20b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095800476
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 340K
-rw-r--r-- 1 mcc users 7.2K Apr 29 15:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 29 15:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 15:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 15:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 07:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 07:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 07:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 9 07:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 91K May 10 09:33 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-20b-LTLFireability-00
FORMULA_NAME DES-PT-20b-LTLFireability-01
FORMULA_NAME DES-PT-20b-LTLFireability-02
FORMULA_NAME DES-PT-20b-LTLFireability-03
FORMULA_NAME DES-PT-20b-LTLFireability-04
FORMULA_NAME DES-PT-20b-LTLFireability-05
FORMULA_NAME DES-PT-20b-LTLFireability-06
FORMULA_NAME DES-PT-20b-LTLFireability-07
FORMULA_NAME DES-PT-20b-LTLFireability-08
FORMULA_NAME DES-PT-20b-LTLFireability-09
FORMULA_NAME DES-PT-20b-LTLFireability-10
FORMULA_NAME DES-PT-20b-LTLFireability-11
FORMULA_NAME DES-PT-20b-LTLFireability-12
FORMULA_NAME DES-PT-20b-LTLFireability-13
FORMULA_NAME DES-PT-20b-LTLFireability-14
FORMULA_NAME DES-PT-20b-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652745170700
Running Version 202205111006
[2022-05-16 23:52:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 23:52:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 23:52:53] [INFO ] Load time of PNML (sax parser for PT used): 168 ms
[2022-05-16 23:52:53] [INFO ] Transformed 360 places.
[2022-05-16 23:52:53] [INFO ] Transformed 311 transitions.
[2022-05-16 23:52:53] [INFO ] Found NUPN structural information;
[2022-05-16 23:52:53] [INFO ] Parsed PT model containing 360 places and 311 transitions in 339 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA DES-PT-20b-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 57 out of 360 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 360/360 places, 311/311 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 357 transition count 311
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 24 place count 336 transition count 290
Iterating global reduction 1 with 21 rules applied. Total rules applied 45 place count 336 transition count 290
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 57 place count 324 transition count 278
Iterating global reduction 1 with 12 rules applied. Total rules applied 69 place count 324 transition count 278
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 79 place count 324 transition count 268
Applied a total of 79 rules in 113 ms. Remains 324 /360 variables (removed 36) and now considering 268/311 (removed 43) transitions.
// Phase 1: matrix 268 rows 324 cols
[2022-05-16 23:52:53] [INFO ] Computed 62 place invariants in 43 ms
[2022-05-16 23:52:54] [INFO ] Implicit Places using invariants in 625 ms returned []
// Phase 1: matrix 268 rows 324 cols
[2022-05-16 23:52:54] [INFO ] Computed 62 place invariants in 13 ms
[2022-05-16 23:52:54] [INFO ] Implicit Places using invariants and state equation in 660 ms returned []
Implicit Place search using SMT with State Equation took 1332 ms to find 0 implicit places.
// Phase 1: matrix 268 rows 324 cols
[2022-05-16 23:52:54] [INFO ] Computed 62 place invariants in 6 ms
[2022-05-16 23:52:54] [INFO ] Dead Transitions using invariants and state equation in 261 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 324/360 places, 268/311 transitions.
Finished structural reductions, in 1 iterations. Remains : 324/360 places, 268/311 transitions.
Support contains 57 out of 324 places after structural reductions.
[2022-05-16 23:52:55] [INFO ] Flatten gal took : 84 ms
[2022-05-16 23:52:55] [INFO ] Flatten gal took : 43 ms
[2022-05-16 23:52:55] [INFO ] Input system was already deterministic with 268 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 817 ms. (steps per millisecond=12 ) properties (out of 32) seen :24
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 268 rows 324 cols
[2022-05-16 23:52:56] [INFO ] Computed 62 place invariants in 6 ms
[2022-05-16 23:52:57] [INFO ] [Real]Absence check using 33 positive place invariants in 11 ms returned sat
[2022-05-16 23:52:57] [INFO ] [Real]Absence check using 33 positive and 29 generalized place invariants in 32 ms returned sat
[2022-05-16 23:52:57] [INFO ] After 309ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:5
[2022-05-16 23:52:57] [INFO ] Deduced a trap composed of 13 places in 145 ms of which 8 ms to minimize.
[2022-05-16 23:52:57] [INFO ] Deduced a trap composed of 14 places in 146 ms of which 2 ms to minimize.
[2022-05-16 23:52:58] [INFO ] Deduced a trap composed of 33 places in 130 ms of which 2 ms to minimize.
[2022-05-16 23:52:58] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 2 ms to minimize.
[2022-05-16 23:52:58] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 2 ms to minimize.
[2022-05-16 23:52:58] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 0 ms to minimize.
[2022-05-16 23:52:58] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 751 ms
[2022-05-16 23:52:58] [INFO ] Deduced a trap composed of 22 places in 88 ms of which 1 ms to minimize.
[2022-05-16 23:52:58] [INFO ] Deduced a trap composed of 14 places in 60 ms of which 2 ms to minimize.
[2022-05-16 23:52:58] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 1 ms to minimize.
[2022-05-16 23:52:58] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 323 ms
[2022-05-16 23:52:58] [INFO ] After 1514ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:8
[2022-05-16 23:52:58] [INFO ] After 1859ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-05-16 23:52:59] [INFO ] [Nat]Absence check using 33 positive place invariants in 31 ms returned sat
[2022-05-16 23:52:59] [INFO ] [Nat]Absence check using 33 positive and 29 generalized place invariants in 21 ms returned sat
[2022-05-16 23:52:59] [INFO ] After 491ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2022-05-16 23:52:59] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 0 ms to minimize.
[2022-05-16 23:52:59] [INFO ] Deduced a trap composed of 14 places in 103 ms of which 1 ms to minimize.
[2022-05-16 23:53:00] [INFO ] Deduced a trap composed of 37 places in 145 ms of which 1 ms to minimize.
[2022-05-16 23:53:00] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 0 ms to minimize.
[2022-05-16 23:53:00] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
[2022-05-16 23:53:00] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2022-05-16 23:53:00] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 599 ms
[2022-05-16 23:53:00] [INFO ] Deduced a trap composed of 15 places in 72 ms of which 1 ms to minimize.
[2022-05-16 23:53:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 108 ms
[2022-05-16 23:53:00] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 0 ms to minimize.
[2022-05-16 23:53:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 88 ms
[2022-05-16 23:53:00] [INFO ] Deduced a trap composed of 9 places in 148 ms of which 1 ms to minimize.
[2022-05-16 23:53:00] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 0 ms to minimize.
[2022-05-16 23:53:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 276 ms
[2022-05-16 23:53:01] [INFO ] After 1838ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 222 ms.
[2022-05-16 23:53:01] [INFO ] After 2528ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 1985 ms.
Support contains 15 out of 324 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 324/324 places, 268/268 transitions.
Graph (complete) has 669 edges and 324 vertex of which 322 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 322 transition count 246
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 39 place count 304 transition count 246
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 39 place count 304 transition count 234
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 63 place count 292 transition count 234
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 67 place count 288 transition count 230
Iterating global reduction 2 with 4 rules applied. Total rules applied 71 place count 288 transition count 230
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 2 with 3 rules applied. Total rules applied 74 place count 288 transition count 227
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 76 place count 287 transition count 226
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 78 place count 285 transition count 224
Iterating global reduction 4 with 2 rules applied. Total rules applied 80 place count 285 transition count 224
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 81 place count 285 transition count 223
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 5 with 144 rules applied. Total rules applied 225 place count 213 transition count 151
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 231 place count 210 transition count 159
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 232 place count 210 transition count 158
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 233 place count 209 transition count 158
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 234 place count 208 transition count 157
Applied a total of 234 rules in 126 ms. Remains 208 /324 variables (removed 116) and now considering 157/268 (removed 111) transitions.
Finished structural reductions, in 1 iterations. Remains : 208/324 places, 157/268 transitions.
Incomplete random walk after 10000 steps, including 415 resets, run finished after 440 ms. (steps per millisecond=22 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 68 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 81 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 73 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 76 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 382266 steps, run timeout after 3001 ms. (steps per millisecond=127 ) properties seen :{}
Probabilistic random walk after 382266 steps, saw 53779 distinct states, run finished after 3008 ms. (steps per millisecond=127 ) properties seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 157 rows 208 cols
[2022-05-16 23:53:07] [INFO ] Computed 64 place invariants in 4 ms
[2022-05-16 23:53:07] [INFO ] [Real]Absence check using 36 positive place invariants in 11 ms returned sat
[2022-05-16 23:53:07] [INFO ] [Real]Absence check using 36 positive and 28 generalized place invariants in 20 ms returned sat
[2022-05-16 23:53:07] [INFO ] After 172ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:5
[2022-05-16 23:53:07] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-16 23:53:07] [INFO ] After 47ms SMT Verify possible using 8 Read/Feed constraints in real domain returned unsat :0 sat :0 real:8
[2022-05-16 23:53:07] [INFO ] After 396ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-05-16 23:53:08] [INFO ] [Nat]Absence check using 36 positive place invariants in 9 ms returned sat
[2022-05-16 23:53:08] [INFO ] [Nat]Absence check using 36 positive and 28 generalized place invariants in 20 ms returned sat
[2022-05-16 23:53:08] [INFO ] After 313ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2022-05-16 23:53:08] [INFO ] After 195ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2022-05-16 23:53:08] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 1 ms to minimize.
[2022-05-16 23:53:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 94 ms
[2022-05-16 23:53:08] [INFO ] Deduced a trap composed of 5 places in 145 ms of which 1 ms to minimize.
[2022-05-16 23:53:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 227 ms
[2022-05-16 23:53:09] [INFO ] After 766ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 199 ms.
[2022-05-16 23:53:09] [INFO ] After 1487ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 8 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 574 ms.
Support contains 15 out of 208 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 208/208 places, 157/157 transitions.
Applied a total of 0 rules in 10 ms. Remains 208 /208 variables (removed 0) and now considering 157/157 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 208/208 places, 157/157 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 208/208 places, 157/157 transitions.
Applied a total of 0 rules in 10 ms. Remains 208 /208 variables (removed 0) and now considering 157/157 (removed 0) transitions.
// Phase 1: matrix 157 rows 208 cols
[2022-05-16 23:53:10] [INFO ] Computed 64 place invariants in 4 ms
[2022-05-16 23:53:10] [INFO ] Implicit Places using invariants in 248 ms returned []
// Phase 1: matrix 157 rows 208 cols
[2022-05-16 23:53:10] [INFO ] Computed 64 place invariants in 7 ms
[2022-05-16 23:53:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-16 23:53:10] [INFO ] Implicit Places using invariants and state equation in 490 ms returned []
Implicit Place search using SMT with State Equation took 740 ms to find 0 implicit places.
[2022-05-16 23:53:10] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 157 rows 208 cols
[2022-05-16 23:53:10] [INFO ] Computed 64 place invariants in 2 ms
[2022-05-16 23:53:10] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 208/208 places, 157/157 transitions.
Graph (complete) has 676 edges and 208 vertex of which 207 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 11 ms. Remains 207 /208 variables (removed 1) and now considering 157/157 (removed 0) transitions.
Running SMT prover for 8 properties.
// Phase 1: matrix 157 rows 207 cols
[2022-05-16 23:53:10] [INFO ] Computed 63 place invariants in 3 ms
[2022-05-16 23:53:11] [INFO ] [Real]Absence check using 35 positive place invariants in 10 ms returned sat
[2022-05-16 23:53:11] [INFO ] [Real]Absence check using 35 positive and 28 generalized place invariants in 21 ms returned sat
[2022-05-16 23:53:11] [INFO ] After 239ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:5
[2022-05-16 23:53:11] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 0 ms to minimize.
[2022-05-16 23:53:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2022-05-16 23:53:11] [INFO ] After 386ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:8
[2022-05-16 23:53:11] [INFO ] After 549ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-05-16 23:53:11] [INFO ] [Nat]Absence check using 35 positive place invariants in 13 ms returned sat
[2022-05-16 23:53:11] [INFO ] [Nat]Absence check using 35 positive and 28 generalized place invariants in 27 ms returned sat
[2022-05-16 23:53:12] [INFO ] After 365ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2022-05-16 23:53:12] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 1 ms to minimize.
[2022-05-16 23:53:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 97 ms
[2022-05-16 23:53:12] [INFO ] After 750ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 218 ms.
[2022-05-16 23:53:12] [INFO ] After 1187ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
[2022-05-16 23:53:12] [INFO ] Flatten gal took : 39 ms
[2022-05-16 23:53:12] [INFO ] Flatten gal took : 35 ms
[2022-05-16 23:53:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6490262780193454405.gal : 17 ms
[2022-05-16 23:53:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9983372505571914294.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms9541860513377772264;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6490262780193454405.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9983372505571914294.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality9983372505571914294.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :2 after 26
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :26 after 68
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :68 after 78
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :78 after 402
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :402 after 3887
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :3887 after 7410
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :7410 after 466530
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :1.11575e+06 after 1.34251e+06
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :1.34251e+06 after 5.06347e+06
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :1.07644e+07 after 4.96919e+09
Reachability property AtomicPropp7 is true.
Reachability property AtomicPropp4 is true.
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :4.96919e+09 after 6.2442e+09
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :6.2442e+09 after 6.2817e+09
Detected timeout of ITS tools.
[2022-05-16 23:53:27] [INFO ] Flatten gal took : 45 ms
[2022-05-16 23:53:27] [INFO ] Applying decomposition
[2022-05-16 23:53:27] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15184679471935000553.txt' '-o' '/tmp/graph15184679471935000553.bin' '-w' '/tmp/graph15184679471935000553.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15184679471935000553.bin' '-l' '-1' '-v' '-w' '/tmp/graph15184679471935000553.weights' '-q' '0' '-e' '0.001'
[2022-05-16 23:53:28] [INFO ] Decomposing Gal with order
[2022-05-16 23:53:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 23:53:28] [INFO ] Removed a total of 73 redundant transitions.
[2022-05-16 23:53:28] [INFO ] Flatten gal took : 79 ms
[2022-05-16 23:53:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 14 ms.
[2022-05-16 23:53:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10843228316418575023.gal : 7 ms
[2022-05-16 23:53:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12550295880259011554.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms9541860513377772264;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10843228316418575023.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12550295880259011554.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...300
Loading property file /tmp/ReachabilityCardinality12550295880259011554.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :3 after 3
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :3 after 6
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :6 after 402
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :284346 after 1.01308e+09
Reachability property AtomicPropp6 is true.
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :1.01308e+09 after 4.16186e+09
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :4.16186e+09 after 5.62698e+09
Reachability property AtomicPropp10 is true.
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :5.62698e+09 after 7.12338e+09
Reachability property AtomicPropp26 is true.
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :7.12338e+09 after 9.32106e+09
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :9.32106e+09 after 1.14875e+10
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1592921113732401141
[2022-05-16 23:53:43] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1592921113732401141
Running compilation step : cd /tmp/ltsmin1592921113732401141;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 578 ms.
Running link step : cd /tmp/ltsmin1592921113732401141;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin1592921113732401141;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp3==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
FORMULA DES-PT-20b-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA DES-PT-20b-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 142 stabilizing places and 134 stable transitions
Graph (complete) has 669 edges and 324 vertex of which 318 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.17 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 268/268 transitions.
Graph (complete) has 669 edges and 324 vertex of which 318 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 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 18 place count 317 transition count 247
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 35 place count 300 transition count 247
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 35 place count 300 transition count 235
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 59 place count 288 transition count 235
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 63 place count 284 transition count 231
Iterating global reduction 2 with 4 rules applied. Total rules applied 67 place count 284 transition count 231
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 2 with 3 rules applied. Total rules applied 70 place count 284 transition count 228
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 72 place count 283 transition count 227
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 73 place count 282 transition count 226
Iterating global reduction 4 with 1 rules applied. Total rules applied 74 place count 282 transition count 226
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 0 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 4 with 146 rules applied. Total rules applied 220 place count 209 transition count 153
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 226 place count 206 transition count 156
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 228 place count 204 transition count 154
Applied a total of 228 rules in 112 ms. Remains 204 /324 variables (removed 120) and now considering 154/268 (removed 114) transitions.
// Phase 1: matrix 154 rows 204 cols
[2022-05-16 23:53:59] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-16 23:53:59] [INFO ] Implicit Places using invariants in 240 ms returned []
// Phase 1: matrix 154 rows 204 cols
[2022-05-16 23:53:59] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-16 23:53:59] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-16 23:53:59] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 641 ms to find 0 implicit places.
[2022-05-16 23:53:59] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 154 rows 204 cols
[2022-05-16 23:53:59] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-16 23:53:59] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 204/324 places, 154/268 transitions.
Finished structural reductions, in 1 iterations. Remains : 204/324 places, 154/268 transitions.
Stuttering acceptance computed with spot in 238 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-20b-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s82 1) (NEQ s98 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]]
Product exploration explored 100000 steps with 5298 reset in 754 ms.
Product exploration explored 100000 steps with 5402 reset in 531 ms.
Computed a total of 98 stabilizing places and 95 stable transitions
Computed a total of 98 stabilizing places and 95 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 161 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Finished random walk after 21 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=21 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 191 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 204 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 204/204 places, 154/154 transitions.
Applied a total of 0 rules in 10 ms. Remains 204 /204 variables (removed 0) and now considering 154/154 (removed 0) transitions.
// Phase 1: matrix 154 rows 204 cols
[2022-05-16 23:54:02] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-16 23:54:02] [INFO ] Implicit Places using invariants in 218 ms returned []
// Phase 1: matrix 154 rows 204 cols
[2022-05-16 23:54:02] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-16 23:54:02] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-16 23:54:02] [INFO ] Implicit Places using invariants and state equation in 362 ms returned []
Implicit Place search using SMT with State Equation took 582 ms to find 0 implicit places.
[2022-05-16 23:54:02] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 154 rows 204 cols
[2022-05-16 23:54:02] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-16 23:54:02] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 204/204 places, 154/154 transitions.
Computed a total of 98 stabilizing places and 95 stable transitions
Computed a total of 98 stabilizing places and 95 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Finished random walk after 58 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=29 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 185 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5344 reset in 453 ms.
Product exploration explored 100000 steps with 5294 reset in 687 ms.
Built C files in :
/tmp/ltsmin9106337493811923397
[2022-05-16 23:54:04] [INFO ] Computing symmetric may disable matrix : 154 transitions.
[2022-05-16 23:54:04] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 23:54:04] [INFO ] Computing symmetric may enable matrix : 154 transitions.
[2022-05-16 23:54:04] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 23:54:04] [INFO ] Computing Do-Not-Accords matrix : 154 transitions.
[2022-05-16 23:54:04] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 23:54:04] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9106337493811923397
Running compilation step : cd /tmp/ltsmin9106337493811923397;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 692 ms.
Running link step : cd /tmp/ltsmin9106337493811923397;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin9106337493811923397;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2674722064797911650.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 204 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 204/204 places, 154/154 transitions.
Applied a total of 0 rules in 12 ms. Remains 204 /204 variables (removed 0) and now considering 154/154 (removed 0) transitions.
// Phase 1: matrix 154 rows 204 cols
[2022-05-16 23:54:19] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-16 23:54:20] [INFO ] Implicit Places using invariants in 305 ms returned []
// Phase 1: matrix 154 rows 204 cols
[2022-05-16 23:54:20] [INFO ] Computed 59 place invariants in 9 ms
[2022-05-16 23:54:20] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-16 23:54:20] [INFO ] Implicit Places using invariants and state equation in 523 ms returned []
Implicit Place search using SMT with State Equation took 831 ms to find 0 implicit places.
[2022-05-16 23:54:20] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 154 rows 204 cols
[2022-05-16 23:54:20] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-16 23:54:21] [INFO ] Dead Transitions using invariants and state equation in 217 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 204/204 places, 154/154 transitions.
Built C files in :
/tmp/ltsmin12696963785510798549
[2022-05-16 23:54:21] [INFO ] Computing symmetric may disable matrix : 154 transitions.
[2022-05-16 23:54:21] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 23:54:21] [INFO ] Computing symmetric may enable matrix : 154 transitions.
[2022-05-16 23:54:21] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 23:54:21] [INFO ] Computing Do-Not-Accords matrix : 154 transitions.
[2022-05-16 23:54:21] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 23:54:21] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12696963785510798549
Running compilation step : cd /tmp/ltsmin12696963785510798549;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 712 ms.
Running link step : cd /tmp/ltsmin12696963785510798549;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12696963785510798549;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4387796645222038496.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-16 23:54:36] [INFO ] Flatten gal took : 17 ms
[2022-05-16 23:54:36] [INFO ] Flatten gal took : 15 ms
[2022-05-16 23:54:36] [INFO ] Time to serialize gal into /tmp/LTL15327437557399621464.gal : 3 ms
[2022-05-16 23:54:36] [INFO ] Time to serialize properties into /tmp/LTL1466946338403678858.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15327437557399621464.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1466946338403678858.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1532743...267
Read 1 LTL properties
Checking formula 0 : !((G(F("((p101!=1)||(p155!=1))"))))
Formula 0 simplified : !GF"((p101!=1)||(p155!=1))"
Detected timeout of ITS tools.
[2022-05-16 23:54:51] [INFO ] Flatten gal took : 16 ms
[2022-05-16 23:54:51] [INFO ] Applying decomposition
[2022-05-16 23:54:51] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10332668186729555483.txt' '-o' '/tmp/graph10332668186729555483.bin' '-w' '/tmp/graph10332668186729555483.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10332668186729555483.bin' '-l' '-1' '-v' '-w' '/tmp/graph10332668186729555483.weights' '-q' '0' '-e' '0.001'
[2022-05-16 23:54:51] [INFO ] Decomposing Gal with order
[2022-05-16 23:54:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 23:54:51] [INFO ] Removed a total of 46 redundant transitions.
[2022-05-16 23:54:51] [INFO ] Flatten gal took : 27 ms
[2022-05-16 23:54:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 17 labels/synchronizations in 6 ms.
[2022-05-16 23:54:51] [INFO ] Time to serialize gal into /tmp/LTL16116138642562945810.gal : 5 ms
[2022-05-16 23:54:51] [INFO ] Time to serialize properties into /tmp/LTL8928945772271627087.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16116138642562945810.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8928945772271627087.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1611613...246
Read 1 LTL properties
Checking formula 0 : !((G(F("((i3.u0.p101!=1)||(i3.u0.p155!=1))"))))
Formula 0 simplified : !GF"((i3.u0.p101!=1)||(i3.u0.p155!=1))"
Reverse transition relation is NOT exact ! Due to transitions t89_t90, t262_t81, t7_t50_t41, t229_t36, t228_t26, t109_t110_t126_t267_t128_t118_t119, t109_t...720
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin306206376702185731
[2022-05-16 23:55:06] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin306206376702185731
Running compilation step : cd /tmp/ltsmin306206376702185731;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 652 ms.
Running link step : cd /tmp/ltsmin306206376702185731;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin306206376702185731;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-20b-LTLFireability-00 finished in 82732 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X(F(G(p0))))))'
Support contains 1 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 268/268 transitions.
Graph (complete) has 669 edges and 324 vertex of which 318 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 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 18 place count 317 transition count 247
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 35 place count 300 transition count 247
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 35 place count 300 transition count 235
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 59 place count 288 transition count 235
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 63 place count 284 transition count 231
Iterating global reduction 2 with 4 rules applied. Total rules applied 67 place count 284 transition count 231
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 2 with 3 rules applied. Total rules applied 70 place count 284 transition count 228
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 72 place count 283 transition count 227
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 74 place count 281 transition count 225
Iterating global reduction 4 with 2 rules applied. Total rules applied 76 place count 281 transition count 225
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 77 place count 281 transition count 224
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 0 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 5 with 146 rules applied. Total rules applied 223 place count 208 transition count 151
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 229 place count 205 transition count 159
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 231 place count 203 transition count 157
Applied a total of 231 rules in 74 ms. Remains 203 /324 variables (removed 121) and now considering 157/268 (removed 111) transitions.
// Phase 1: matrix 157 rows 203 cols
[2022-05-16 23:55:21] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-16 23:55:21] [INFO ] Implicit Places using invariants in 204 ms returned []
// Phase 1: matrix 157 rows 203 cols
[2022-05-16 23:55:21] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-16 23:55:22] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-16 23:55:22] [INFO ] Implicit Places using invariants and state equation in 386 ms returned []
Implicit Place search using SMT with State Equation took 593 ms to find 0 implicit places.
[2022-05-16 23:55:22] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 157 rows 203 cols
[2022-05-16 23:55:22] [INFO ] Computed 59 place invariants in 1 ms
[2022-05-16 23:55:22] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 203/324 places, 157/268 transitions.
Finished structural reductions, in 1 iterations. Remains : 203/324 places, 157/268 transitions.
Stuttering acceptance computed with spot in 190 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-20b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s119 0)], 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 4908 reset in 248 ms.
Product exploration explored 100000 steps with 4977 reset in 275 ms.
Computed a total of 98 stabilizing places and 99 stable transitions
Computed a total of 98 stabilizing places and 99 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 164 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 190 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Support contains 1 out of 203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 203/203 places, 157/157 transitions.
Applied a total of 0 rules in 19 ms. Remains 203 /203 variables (removed 0) and now considering 157/157 (removed 0) transitions.
// Phase 1: matrix 157 rows 203 cols
[2022-05-16 23:55:23] [INFO ] Computed 59 place invariants in 1 ms
[2022-05-16 23:55:24] [INFO ] Implicit Places using invariants in 286 ms returned []
// Phase 1: matrix 157 rows 203 cols
[2022-05-16 23:55:24] [INFO ] Computed 59 place invariants in 5 ms
[2022-05-16 23:55:24] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-16 23:55:24] [INFO ] Implicit Places using invariants and state equation in 703 ms returned []
Implicit Place search using SMT with State Equation took 992 ms to find 0 implicit places.
[2022-05-16 23:55:24] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 157 rows 203 cols
[2022-05-16 23:55:24] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-16 23:55:24] [INFO ] Dead Transitions using invariants and state equation in 201 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 203/203 places, 157/157 transitions.
Computed a total of 98 stabilizing places and 99 stable transitions
Computed a total of 98 stabilizing places and 99 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 126 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 144 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4880 reset in 421 ms.
Product exploration explored 100000 steps with 4889 reset in 459 ms.
Built C files in :
/tmp/ltsmin8872374540238281759
[2022-05-16 23:55:26] [INFO ] Computing symmetric may disable matrix : 157 transitions.
[2022-05-16 23:55:26] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 23:55:26] [INFO ] Computing symmetric may enable matrix : 157 transitions.
[2022-05-16 23:55:26] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 23:55:26] [INFO ] Computing Do-Not-Accords matrix : 157 transitions.
[2022-05-16 23:55:26] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 23:55:26] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8872374540238281759
Running compilation step : cd /tmp/ltsmin8872374540238281759;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 682 ms.
Running link step : cd /tmp/ltsmin8872374540238281759;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin8872374540238281759;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14920962922760621572.hoa' '--buchi-type=spotba'
LTSmin run took 1406 ms.
FORMULA DES-PT-20b-LTLFireability-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-20b-LTLFireability-02 finished in 6807 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((F(p0)||p1))&&!(p2 U p3)))'
Support contains 4 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 268/268 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 318 transition count 262
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 318 transition count 262
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 318 transition count 260
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 314 transition count 256
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 314 transition count 256
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 314 transition count 254
Applied a total of 24 rules in 27 ms. Remains 314 /324 variables (removed 10) and now considering 254/268 (removed 14) transitions.
// Phase 1: matrix 254 rows 314 cols
[2022-05-16 23:55:28] [INFO ] Computed 62 place invariants in 3 ms
[2022-05-16 23:55:28] [INFO ] Implicit Places using invariants in 260 ms returned []
// Phase 1: matrix 254 rows 314 cols
[2022-05-16 23:55:28] [INFO ] Computed 62 place invariants in 4 ms
[2022-05-16 23:55:29] [INFO ] Implicit Places using invariants and state equation in 530 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 793 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 313/324 places, 254/268 transitions.
Applied a total of 0 rules in 6 ms. Remains 313 /313 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 313/324 places, 254/268 transitions.
Stuttering acceptance computed with spot in 285 ms :[(OR p3 (AND (NOT p0) (NOT p1))), true, p3, (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : DES-PT-20b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p3, acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p3)), acceptance={} source=0 dest: 2}, { cond=(NOT p3), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p3, acceptance={} source=2 dest: 1}, { cond=(AND p2 (NOT p3)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p3:(AND (EQ s62 1) (EQ s162 1)), p2:(AND (EQ s61 1) (EQ s162 1)), p1:(EQ s284 0), p0:(OR (EQ s62 0) (EQ s162 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 294 ms.
Product exploration explored 100000 steps with 50000 reset in 304 ms.
Computed a total of 136 stabilizing places and 129 stable transitions
Graph (complete) has 647 edges and 313 vertex of which 308 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.5 ms
Computed a total of 136 stabilizing places and 129 stable transitions
Detected a total of 136/313 stabilizing places and 129/254 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/4 atomic propositions.
Knowledge obtained : [(AND (NOT p3) (NOT p2) p1 p0), (X (NOT p3)), (X (NOT (AND p2 (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (NOT p3))), (X (X (NOT (AND p2 (NOT p3))))), (X (X p0)), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 11 factoid took 210 ms. Reduced automaton from 5 states, 8 edges and 4 AP to 1 states, 0 edges and 0 AP.
FORMULA DES-PT-20b-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-20b-LTLFireability-04 finished in 1952 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 8 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 268/268 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 318 transition count 262
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 318 transition count 262
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 318 transition count 260
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 314 transition count 256
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 314 transition count 256
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 314 transition count 254
Applied a total of 24 rules in 38 ms. Remains 314 /324 variables (removed 10) and now considering 254/268 (removed 14) transitions.
// Phase 1: matrix 254 rows 314 cols
[2022-05-16 23:55:30] [INFO ] Computed 62 place invariants in 3 ms
[2022-05-16 23:55:30] [INFO ] Implicit Places using invariants in 199 ms returned []
// Phase 1: matrix 254 rows 314 cols
[2022-05-16 23:55:30] [INFO ] Computed 62 place invariants in 3 ms
[2022-05-16 23:55:31] [INFO ] Implicit Places using invariants and state equation in 588 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 791 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 313/324 places, 254/268 transitions.
Applied a total of 0 rules in 14 ms. Remains 313 /313 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 313/324 places, 254/268 transitions.
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-20b-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s254 1) (EQ s256 1) (EQ s258 1) (EQ s260 1) (EQ s262 1) (EQ s264 1) (EQ s266 1) (EQ s268 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA DES-PT-20b-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-20b-LTLFireability-05 finished in 982 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p0)||(G(p0)&&p0)) U G(!(F(p1)&&p2))))'
Support contains 4 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 268/268 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 319 transition count 263
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 319 transition count 263
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 319 transition count 261
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 15 place count 316 transition count 258
Iterating global reduction 1 with 3 rules applied. Total rules applied 18 place count 316 transition count 258
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 20 place count 316 transition count 256
Applied a total of 20 rules in 43 ms. Remains 316 /324 variables (removed 8) and now considering 256/268 (removed 12) transitions.
// Phase 1: matrix 256 rows 316 cols
[2022-05-16 23:55:31] [INFO ] Computed 62 place invariants in 2 ms
[2022-05-16 23:55:31] [INFO ] Implicit Places using invariants in 243 ms returned []
// Phase 1: matrix 256 rows 316 cols
[2022-05-16 23:55:31] [INFO ] Computed 62 place invariants in 4 ms
[2022-05-16 23:55:32] [INFO ] Implicit Places using invariants and state equation in 762 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1007 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 315/324 places, 256/268 transitions.
Applied a total of 0 rules in 5 ms. Remains 315 /315 variables (removed 0) and now considering 256/256 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 315/324 places, 256/268 transitions.
Stuttering acceptance computed with spot in 421 ms :[(AND p1 p2), (NOT p0), (AND p2 p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 p2), true, p1, (AND p1 p2)]
Running random walk in product with property : DES-PT-20b-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p2 p1), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p2 p1), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={1} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(AND p2 p1 (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 7}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 0}, { cond=(AND p2 p1), acceptance={0, 1} source=4 dest: 0}, { cond=(AND p2 p1), acceptance={} source=4 dest: 1}, { cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={1} source=4 dest: 4}], [{ cond=true, acceptance={0, 1} source=5 dest: 5}], [{ cond=p1, acceptance={} source=6 dest: 5}, { cond=(NOT p1), acceptance={} source=6 dest: 6}], [{ cond=(AND p2 p1), acceptance={} source=7 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=7 dest: 6}, { cond=(NOT p2), acceptance={} source=7 dest: 7}]], initial=0, aps=[p2:(EQ s107 1), p1:(AND (EQ s56 1) (EQ s162 1)), p0:(EQ s301 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 891 reset in 229 ms.
Product exploration explored 100000 steps with 886 reset in 292 ms.
Computed a total of 138 stabilizing places and 131 stable transitions
Graph (complete) has 651 edges and 315 vertex of which 310 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Computed a total of 138 stabilizing places and 131 stable transitions
Detected a total of 138/315 stabilizing places and 131/256 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND p2 p1))), (X (NOT (AND p2 (NOT p1)))), (X (AND (NOT p2) (NOT p0))), (X (NOT p2)), (X (OR (NOT p2) (NOT p1))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) p1))), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p2 (NOT p1))))), true, (X (X (NOT p2))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 29 factoid took 2074 ms. Reduced automaton from 8 states, 25 edges and 3 AP to 7 states, 26 edges and 3 AP.
Stuttering acceptance computed with spot in 318 ms :[(AND p1 p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) p1 (NOT p0)), (AND p1 p2), true, p1, (AND p1 p2)]
Incomplete random walk after 10000 steps, including 88 resets, run finished after 314 ms. (steps per millisecond=31 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 256 rows 315 cols
[2022-05-16 23:55:36] [INFO ] Computed 61 place invariants in 5 ms
[2022-05-16 23:55:36] [INFO ] [Real]Absence check using 33 positive place invariants in 18 ms returned sat
[2022-05-16 23:55:36] [INFO ] [Real]Absence check using 33 positive and 28 generalized place invariants in 44 ms returned sat
[2022-05-16 23:55:36] [INFO ] After 228ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-16 23:55:36] [INFO ] [Nat]Absence check using 33 positive place invariants in 10 ms returned sat
[2022-05-16 23:55:36] [INFO ] [Nat]Absence check using 33 positive and 28 generalized place invariants in 42 ms returned sat
[2022-05-16 23:55:37] [INFO ] After 474ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-05-16 23:55:37] [INFO ] Deduced a trap composed of 17 places in 124 ms of which 1 ms to minimize.
[2022-05-16 23:55:37] [INFO ] Deduced a trap composed of 19 places in 134 ms of which 1 ms to minimize.
[2022-05-16 23:55:37] [INFO ] Deduced a trap composed of 21 places in 144 ms of which 1 ms to minimize.
[2022-05-16 23:55:37] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 1 ms to minimize.
[2022-05-16 23:55:38] [INFO ] Deduced a trap composed of 23 places in 105 ms of which 1 ms to minimize.
[2022-05-16 23:55:38] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 0 ms to minimize.
[2022-05-16 23:55:38] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 870 ms
[2022-05-16 23:55:38] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 1 ms to minimize.
[2022-05-16 23:55:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2022-05-16 23:55:38] [INFO ] Deduced a trap composed of 19 places in 111 ms of which 0 ms to minimize.
[2022-05-16 23:55:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 190 ms
[2022-05-16 23:55:38] [INFO ] Deduced a trap composed of 9 places in 129 ms of which 1 ms to minimize.
[2022-05-16 23:55:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 200 ms
[2022-05-16 23:55:39] [INFO ] After 2197ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 263 ms.
[2022-05-16 23:55:39] [INFO ] After 2676ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 201 ms.
Support contains 4 out of 315 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 315/315 places, 256/256 transitions.
Graph (complete) has 651 edges and 315 vertex of which 310 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.0 ms
Discarding 5 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 310 transition count 236
Reduce places removed 15 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 17 rules applied. Total rules applied 35 place count 295 transition count 234
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 37 place count 293 transition count 234
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 37 place count 293 transition count 222
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 61 place count 281 transition count 222
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 3 with 150 rules applied. Total rules applied 211 place count 206 transition count 147
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 213 place count 205 transition count 147
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 214 place count 205 transition count 146
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 215 place count 204 transition count 146
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 216 place count 203 transition count 145
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 217 place count 202 transition count 145
Applied a total of 217 rules in 82 ms. Remains 202 /315 variables (removed 113) and now considering 145/256 (removed 111) transitions.
Finished structural reductions, in 1 iterations. Remains : 202/315 places, 145/256 transitions.
Incomplete random walk after 10000 steps, including 394 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 75 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 62 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 68 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 508842 steps, run timeout after 3001 ms. (steps per millisecond=169 ) properties seen :{}
Probabilistic random walk after 508842 steps, saw 75088 distinct states, run finished after 3001 ms. (steps per millisecond=169 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 145 rows 202 cols
[2022-05-16 23:55:43] [INFO ] Computed 60 place invariants in 2 ms
[2022-05-16 23:55:43] [INFO ] [Real]Absence check using 36 positive place invariants in 12 ms returned sat
[2022-05-16 23:55:43] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 21 ms returned sat
[2022-05-16 23:55:43] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-16 23:55:43] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2022-05-16 23:55:43] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 92 ms returned sat
[2022-05-16 23:55:43] [INFO ] After 233ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-05-16 23:55:43] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 1 ms to minimize.
[2022-05-16 23:55:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 77 ms
[2022-05-16 23:55:43] [INFO ] After 485ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 186 ms.
[2022-05-16 23:55:44] [INFO ] After 920ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 129 ms.
Support contains 4 out of 202 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 202/202 places, 145/145 transitions.
Applied a total of 0 rules in 9 ms. Remains 202 /202 variables (removed 0) and now considering 145/145 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 202/202 places, 145/145 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 202/202 places, 145/145 transitions.
Applied a total of 0 rules in 10 ms. Remains 202 /202 variables (removed 0) and now considering 145/145 (removed 0) transitions.
// Phase 1: matrix 145 rows 202 cols
[2022-05-16 23:55:44] [INFO ] Computed 60 place invariants in 2 ms
[2022-05-16 23:55:44] [INFO ] Implicit Places using invariants in 208 ms returned []
// Phase 1: matrix 145 rows 202 cols
[2022-05-16 23:55:44] [INFO ] Computed 60 place invariants in 2 ms
[2022-05-16 23:55:44] [INFO ] Implicit Places using invariants and state equation in 391 ms returned []
Implicit Place search using SMT with State Equation took 602 ms to find 0 implicit places.
[2022-05-16 23:55:44] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 145 rows 202 cols
[2022-05-16 23:55:44] [INFO ] Computed 60 place invariants in 1 ms
[2022-05-16 23:55:45] [INFO ] Dead Transitions using invariants and state equation in 236 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 202/202 places, 145/145 transitions.
Applied a total of 0 rules in 6 ms. Remains 202 /202 variables (removed 0) and now considering 145/145 (removed 0) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 145 rows 202 cols
[2022-05-16 23:55:45] [INFO ] Computed 60 place invariants in 2 ms
[2022-05-16 23:55:45] [INFO ] [Real]Absence check using 36 positive place invariants in 10 ms returned sat
[2022-05-16 23:55:45] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 14 ms returned sat
[2022-05-16 23:55:45] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-16 23:55:45] [INFO ] [Nat]Absence check using 36 positive place invariants in 9 ms returned sat
[2022-05-16 23:55:45] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 91 ms returned sat
[2022-05-16 23:55:45] [INFO ] After 240ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-05-16 23:55:45] [INFO ] Deduced a trap composed of 10 places in 89 ms of which 1 ms to minimize.
[2022-05-16 23:55:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2022-05-16 23:55:46] [INFO ] After 504ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 164 ms.
[2022-05-16 23:55:46] [INFO ] After 916ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2022-05-16 23:55:46] [INFO ] Flatten gal took : 13 ms
[2022-05-16 23:55:46] [INFO ] Flatten gal took : 11 ms
[2022-05-16 23:55:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5539822825866573416.gal : 3 ms
[2022-05-16 23:55:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality417025688095084921.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms2298895102622879653;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5539822825866573416.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality417025688095084921.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...318
Loading property file /tmp/ReachabilityCardinality417025688095084921.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :2 after 9
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :9 after 12
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :12 after 18
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :18 after 46
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :46 after 241
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :241 after 2832
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :2832 after 116564
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :116564 after 511929
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :4.24983e+06 after 4.48608e+06
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :4.48608e+06 after 4.68715e+09
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :6.3269e+09 after 6.33969e+09
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :6.48226e+09 after 5.31757e+10
SDD proceeding with computation,7 properties remain. new max is 32768
SDD size :6.37639e+10 after 2.1687e+11
Detected timeout of ITS tools.
[2022-05-16 23:56:01] [INFO ] Flatten gal took : 10 ms
[2022-05-16 23:56:01] [INFO ] Applying decomposition
[2022-05-16 23:56:01] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11906674836232839085.txt' '-o' '/tmp/graph11906674836232839085.bin' '-w' '/tmp/graph11906674836232839085.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11906674836232839085.bin' '-l' '-1' '-v' '-w' '/tmp/graph11906674836232839085.weights' '-q' '0' '-e' '0.001'
[2022-05-16 23:56:01] [INFO ] Decomposing Gal with order
[2022-05-16 23:56:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 23:56:01] [INFO ] Removed a total of 42 redundant transitions.
[2022-05-16 23:56:01] [INFO ] Flatten gal took : 23 ms
[2022-05-16 23:56:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 3 ms.
[2022-05-16 23:56:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4486936237257685952.gal : 3 ms
[2022-05-16 23:56:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1008213880876245176.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms2298895102622879653;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4486936237257685952.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1008213880876245176.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality1008213880876245176.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :6 after 1478
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :1478 after 60788
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :89926 after 5.39877e+08
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :5.39877e+08 after 1.51706e+09
Reachability property apf13 is true.
Reachability property apf12 is true.
Reachability property apf10 is true.
Reachability property apf8 is true.
Reachability property apf4 is true.
Reachability property apf0 is true.
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.51706e+09 after 3.47071e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3.47071e+09 after 5.09876e+09
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.40582e+13,1.08201,28112,3210,1016,55395,4932,331,82760,223,20734,0
Total reachable state count : 14058176145168
Verifying 7 reachability properties.
Reachability property apf0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,12,1.0855,28376,68,85,55395,4932,345,82760,232,20734,0
Reachability property apf1 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,48,1.0868,28376,78,115,55395,4932,352,82760,232,20734,0
Reachability property apf4 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf4,12,1.08845,28376,68,85,55395,4932,359,82760,234,20734,0
Reachability property apf8 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf8,12,1.08929,28376,68,88,55395,4932,366,82760,234,20734,0
Reachability property apf10 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf10,12,1.08965,28376,68,88,55395,4932,369,82760,234,20734,0
Reachability property apf12 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf12,12,1.08994,28376,68,88,55395,4932,369,82760,234,20734,0
Reachability property apf13 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf13,12,1.0903,28376,68,85,55395,4932,369,82760,234,20734,0
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND p2 p1))), (X (NOT (AND p2 (NOT p1)))), (X (AND (NOT p2) (NOT p0))), (X (NOT p2)), (X (OR (NOT p2) (NOT p1))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) p1))), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p2 (NOT p1))))), true, (X (X (NOT p2))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p2), (F (AND p2 (NOT p1))), (F (NOT (AND (NOT p2) (NOT p0)))), (F (AND p2 (NOT p0) (NOT p1))), (F (AND p2 p0 (NOT p1))), (F (NOT (AND (NOT p2) (NOT p1)))), (F (NOT (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p2) (NOT p0) (NOT p1))))]
Knowledge based reduction with 29 factoid took 2349 ms. Reduced automaton from 7 states, 26 edges and 3 AP to 7 states, 26 edges and 3 AP.
Stuttering acceptance computed with spot in 329 ms :[(AND p1 p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) p1 (NOT p0)), (AND p1 p2), true, p1, (AND p1 p2)]
Stuttering acceptance computed with spot in 298 ms :[(AND p1 p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) p1 (NOT p0)), (AND p1 p2), true, p1, (AND p1 p2)]
Support contains 4 out of 315 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 315/315 places, 256/256 transitions.
Graph (complete) has 651 edges and 315 vertex of which 310 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 309 transition count 239
Reduce places removed 13 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 15 rules applied. Total rules applied 29 place count 296 transition count 237
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 31 place count 294 transition count 237
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 31 place count 294 transition count 225
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 55 place count 282 transition count 225
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 3 with 150 rules applied. Total rules applied 205 place count 207 transition count 150
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 207 place count 206 transition count 150
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 209 place count 204 transition count 148
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 210 place count 203 transition count 148
Applied a total of 210 rules in 55 ms. Remains 203 /315 variables (removed 112) and now considering 148/256 (removed 108) transitions.
// Phase 1: matrix 148 rows 203 cols
[2022-05-16 23:56:05] [INFO ] Computed 58 place invariants in 2 ms
[2022-05-16 23:56:05] [INFO ] Implicit Places using invariants in 270 ms returned []
// Phase 1: matrix 148 rows 203 cols
[2022-05-16 23:56:05] [INFO ] Computed 58 place invariants in 2 ms
[2022-05-16 23:56:06] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 693 ms to find 0 implicit places.
[2022-05-16 23:56:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 148 rows 203 cols
[2022-05-16 23:56:06] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-16 23:56:06] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 203/315 places, 148/256 transitions.
Finished structural reductions, in 1 iterations. Remains : 203/315 places, 148/256 transitions.
Computed a total of 99 stabilizing places and 94 stable transitions
Computed a total of 99 stabilizing places and 94 stable transitions
Detected a total of 99/203 stabilizing places and 94/148 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p2 p0 p1))), (X (NOT (AND p2 p0 (NOT p1)))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (AND (NOT p2) (NOT p0) (NOT p1))), (X (NOT (AND (NOT p2) p1))), (X (AND (NOT p2) (NOT p1))), (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p2 p1))), (X (NOT p2)), (X (NOT (AND p2 (NOT p0) p1))), (X (OR (NOT p2) (NOT p1))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT p1)), (X (X (NOT (AND p2 p0 p1)))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))))), true, (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p2 (NOT p0) p1)))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1)))))]
Knowledge based reduction with 28 factoid took 2004 ms. Reduced automaton from 7 states, 26 edges and 3 AP to 7 states, 26 edges and 3 AP.
Stuttering acceptance computed with spot in 310 ms :[(AND p1 p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) p1 (NOT p0)), (AND p1 p2), true, p1, (AND p1 p2)]
Incomplete random walk after 10000 steps, including 468 resets, run finished after 282 ms. (steps per millisecond=35 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 87 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 91 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 87 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 148 rows 203 cols
[2022-05-16 23:56:09] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-16 23:56:09] [INFO ] [Real]Absence check using 33 positive place invariants in 11 ms returned sat
[2022-05-16 23:56:09] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 21 ms returned sat
[2022-05-16 23:56:09] [INFO ] After 149ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-16 23:56:09] [INFO ] [Nat]Absence check using 33 positive place invariants in 8 ms returned sat
[2022-05-16 23:56:09] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 29 ms returned sat
[2022-05-16 23:56:09] [INFO ] After 214ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-05-16 23:56:10] [INFO ] Deduced a trap composed of 13 places in 62 ms of which 1 ms to minimize.
[2022-05-16 23:56:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 81 ms
[2022-05-16 23:56:10] [INFO ] Deduced a trap composed of 11 places in 80 ms of which 1 ms to minimize.
[2022-05-16 23:56:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 100 ms
[2022-05-16 23:56:10] [INFO ] After 518ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 145 ms.
[2022-05-16 23:56:10] [INFO ] After 814ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 229 ms.
Support contains 4 out of 203 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 203/203 places, 148/148 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 203 transition count 147
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 203 transition count 146
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 202 transition count 146
Applied a total of 3 rules in 20 ms. Remains 202 /203 variables (removed 1) and now considering 146/148 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 202/203 places, 146/148 transitions.
Incomplete random walk after 10000 steps, including 437 resets, run finished after 429 ms. (steps per millisecond=23 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 78 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 73 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 60 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 446116 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :{}
Probabilistic random walk after 446116 steps, saw 65051 distinct states, run finished after 3001 ms. (steps per millisecond=148 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 146 rows 202 cols
[2022-05-16 23:56:14] [INFO ] Computed 59 place invariants in 1 ms
[2022-05-16 23:56:14] [INFO ] [Real]Absence check using 35 positive place invariants in 9 ms returned sat
[2022-05-16 23:56:14] [INFO ] [Real]Absence check using 35 positive and 24 generalized place invariants in 14 ms returned sat
[2022-05-16 23:56:14] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-16 23:56:14] [INFO ] [Nat]Absence check using 35 positive place invariants in 9 ms returned sat
[2022-05-16 23:56:14] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 112 ms returned sat
[2022-05-16 23:56:15] [INFO ] After 255ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-05-16 23:56:15] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 1 ms to minimize.
[2022-05-16 23:56:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2022-05-16 23:56:15] [INFO ] After 480ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 118 ms.
[2022-05-16 23:56:15] [INFO ] After 872ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 5 properties in 90 ms.
Support contains 4 out of 202 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 202/202 places, 146/146 transitions.
Applied a total of 0 rules in 4 ms. Remains 202 /202 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 202/202 places, 146/146 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 202/202 places, 146/146 transitions.
Applied a total of 0 rules in 3 ms. Remains 202 /202 variables (removed 0) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 202 cols
[2022-05-16 23:56:15] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-16 23:56:15] [INFO ] Implicit Places using invariants in 210 ms returned []
// Phase 1: matrix 146 rows 202 cols
[2022-05-16 23:56:15] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-16 23:56:16] [INFO ] Implicit Places using invariants and state equation in 355 ms returned []
Implicit Place search using SMT with State Equation took 567 ms to find 0 implicit places.
[2022-05-16 23:56:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 146 rows 202 cols
[2022-05-16 23:56:16] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-16 23:56:16] [INFO ] Dead Transitions using invariants and state equation in 236 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 202/202 places, 146/146 transitions.
Applied a total of 0 rules in 4 ms. Remains 202 /202 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 146 rows 202 cols
[2022-05-16 23:56:16] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-16 23:56:16] [INFO ] [Real]Absence check using 35 positive place invariants in 13 ms returned sat
[2022-05-16 23:56:16] [INFO ] [Real]Absence check using 35 positive and 24 generalized place invariants in 22 ms returned sat
[2022-05-16 23:56:16] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-16 23:56:16] [INFO ] [Nat]Absence check using 35 positive place invariants in 12 ms returned sat
[2022-05-16 23:56:16] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 145 ms returned sat
[2022-05-16 23:56:17] [INFO ] After 234ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-16 23:56:17] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 1 ms to minimize.
[2022-05-16 23:56:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2022-05-16 23:56:17] [INFO ] After 332ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 59 ms.
[2022-05-16 23:56:17] [INFO ] After 633ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-05-16 23:56:17] [INFO ] Flatten gal took : 14 ms
[2022-05-16 23:56:17] [INFO ] Flatten gal took : 10 ms
[2022-05-16 23:56:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6698098712778312027.gal : 3 ms
[2022-05-16 23:56:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8473159450104348923.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms11287653672467580333;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6698098712778312027.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8473159450104348923.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality8473159450104348923.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 9
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :9 after 12
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :12 after 18
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :18 after 46
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :46 after 280
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :280 after 3226
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :3226 after 134588
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :134588 after 593602
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :5.01992e+06 after 5.30147e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :5.30147e+06 after 5.46081e+09
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :7.40505e+09 after 7.41957e+09
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :7.58684e+09 after 6.34174e+10
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :7.61726e+10 after 2.6204e+11
Detected timeout of ITS tools.
[2022-05-16 23:56:32] [INFO ] Flatten gal took : 10 ms
[2022-05-16 23:56:32] [INFO ] Applying decomposition
[2022-05-16 23:56:32] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8683486871109539205.txt' '-o' '/tmp/graph8683486871109539205.bin' '-w' '/tmp/graph8683486871109539205.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8683486871109539205.bin' '-l' '-1' '-v' '-w' '/tmp/graph8683486871109539205.weights' '-q' '0' '-e' '0.001'
[2022-05-16 23:56:32] [INFO ] Decomposing Gal with order
[2022-05-16 23:56:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 23:56:32] [INFO ] Removed a total of 46 redundant transitions.
[2022-05-16 23:56:32] [INFO ] Flatten gal took : 19 ms
[2022-05-16 23:56:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 2 ms.
[2022-05-16 23:56:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2654471643613779771.gal : 3 ms
[2022-05-16 23:56:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18147606235930206146.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms11287653672467580333;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2654471643613779771.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18147606235930206146.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality18147606235930206146.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 838
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :838 after 70100
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :103744 after 5.41458e+08
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :5.41458e+08 after 1.73265e+09
Reachability property apf8 is true.
Reachability property apf4 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,4.027e+09,0.239457,10960,1114,473,15271,2240,318,22495,221,7473,0
Total reachable state count : 4026999249
Verifying 2 reachability properties.
Reachability property apf4 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf4,45,0.242423,11224,67,79,15271,2240,337,22495,232,7473,0
Reachability property apf8 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf8,1536,0.243179,11224,67,81,15271,2240,344,22495,232,7473,0
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p2 p0 p1))), (X (NOT (AND p2 p0 (NOT p1)))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (AND (NOT p2) (NOT p0) (NOT p1))), (X (NOT (AND (NOT p2) p1))), (X (AND (NOT p2) (NOT p1))), (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p2 p1))), (X (NOT p2)), (X (NOT (AND p2 (NOT p0) p1))), (X (OR (NOT p2) (NOT p1))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT p1)), (X (X (NOT (AND p2 p0 p1)))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))))), true, (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p2 (NOT p0) p1)))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (F (NOT (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (F p2), (F (AND p2 (NOT p1))), (F (NOT (AND (NOT p2) (NOT p0)))), (F (AND p2 p1)), (F (AND p2 (NOT p0) (NOT p1))), (F p1), (F (NOT (OR (NOT p2) (NOT p1)))), (F (AND p2 p0 (NOT p1))), (F (AND p2 p0 p1)), (F (NOT (AND (NOT p2) (NOT p1)))), (F (AND (NOT p2) p1))]
Knowledge based reduction with 28 factoid took 2474 ms. Reduced automaton from 7 states, 26 edges and 3 AP to 7 states, 26 edges and 3 AP.
Stuttering acceptance computed with spot in 303 ms :[(AND p1 p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) p1 (NOT p0)), (AND p1 p2), true, p1, (AND p1 p2)]
Stuttering acceptance computed with spot in 284 ms :[(AND p1 p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) p1 (NOT p0)), (AND p1 p2), true, p1, (AND p1 p2)]
Stuttering acceptance computed with spot in 293 ms :[(AND p1 p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) p1 (NOT p0)), (AND p1 p2), true, p1, (AND p1 p2)]
Product exploration explored 100000 steps with 4516 reset in 388 ms.
Product exploration explored 100000 steps with 4466 reset in 559 ms.
Built C files in :
/tmp/ltsmin2815232210091206454
[2022-05-16 23:56:37] [INFO ] Computing symmetric may disable matrix : 148 transitions.
[2022-05-16 23:56:37] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 23:56:37] [INFO ] Computing symmetric may enable matrix : 148 transitions.
[2022-05-16 23:56:37] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 23:56:37] [INFO ] Computing Do-Not-Accords matrix : 148 transitions.
[2022-05-16 23:56:37] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 23:56:37] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2815232210091206454
Running compilation step : cd /tmp/ltsmin2815232210091206454;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 508 ms.
Running link step : cd /tmp/ltsmin2815232210091206454;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin2815232210091206454;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12194777055065417776.hoa' '--buchi-type=spotba'
LTSmin run took 742 ms.
FORMULA DES-PT-20b-LTLFireability-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-20b-LTLFireability-06 finished in 67030 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 268/268 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 318 transition count 262
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 318 transition count 262
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 318 transition count 260
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 314 transition count 256
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 314 transition count 256
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 314 transition count 254
Applied a total of 24 rules in 15 ms. Remains 314 /324 variables (removed 10) and now considering 254/268 (removed 14) transitions.
// Phase 1: matrix 254 rows 314 cols
[2022-05-16 23:56:38] [INFO ] Computed 62 place invariants in 5 ms
[2022-05-16 23:56:38] [INFO ] Implicit Places using invariants in 258 ms returned []
// Phase 1: matrix 254 rows 314 cols
[2022-05-16 23:56:38] [INFO ] Computed 62 place invariants in 3 ms
[2022-05-16 23:56:39] [INFO ] Implicit Places using invariants and state equation in 713 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 981 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 313/324 places, 254/268 transitions.
Applied a total of 0 rules in 5 ms. Remains 313 /313 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 313/324 places, 254/268 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-20b-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s179 1) (EQ s281 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 201 steps with 0 reset in 0 ms.
FORMULA DES-PT-20b-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-20b-LTLFireability-07 finished in 1114 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F((F(p0)||p1)))&&X(X(p2))))'
Support contains 7 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 268/268 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 318 transition count 262
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 318 transition count 262
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 318 transition count 260
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 17 place count 315 transition count 257
Iterating global reduction 1 with 3 rules applied. Total rules applied 20 place count 315 transition count 257
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 315 transition count 255
Applied a total of 22 rules in 13 ms. Remains 315 /324 variables (removed 9) and now considering 255/268 (removed 13) transitions.
// Phase 1: matrix 255 rows 315 cols
[2022-05-16 23:56:39] [INFO ] Computed 62 place invariants in 4 ms
[2022-05-16 23:56:39] [INFO ] Implicit Places using invariants in 352 ms returned []
// Phase 1: matrix 255 rows 315 cols
[2022-05-16 23:56:39] [INFO ] Computed 62 place invariants in 2 ms
[2022-05-16 23:56:40] [INFO ] Implicit Places using invariants and state equation in 681 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1035 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 314/324 places, 255/268 transitions.
Applied a total of 0 rules in 9 ms. Remains 314 /314 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 314/324 places, 255/268 transitions.
Stuttering acceptance computed with spot in 205 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DES-PT-20b-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=p2, acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(OR (AND (EQ s182 1) (EQ s301 1)) (AND (EQ s208 1) (EQ s239 1))), p0:(EQ s247 1), p1:(AND (EQ s85 1) (EQ s102 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA DES-PT-20b-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-20b-LTLFireability-08 finished in 1280 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(F(p0))))'
Support contains 2 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 268/268 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 319 transition count 263
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 319 transition count 263
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 319 transition count 262
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 14 place count 316 transition count 259
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 316 transition count 259
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 316 transition count 258
Applied a total of 18 rules in 12 ms. Remains 316 /324 variables (removed 8) and now considering 258/268 (removed 10) transitions.
// Phase 1: matrix 258 rows 316 cols
[2022-05-16 23:56:40] [INFO ] Computed 62 place invariants in 2 ms
[2022-05-16 23:56:41] [INFO ] Implicit Places using invariants in 233 ms returned []
// Phase 1: matrix 258 rows 316 cols
[2022-05-16 23:56:41] [INFO ] Computed 62 place invariants in 3 ms
[2022-05-16 23:56:41] [INFO ] Implicit Places using invariants and state equation in 805 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1047 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 315/324 places, 258/268 transitions.
Applied a total of 0 rules in 6 ms. Remains 315 /315 variables (removed 0) and now considering 258/258 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 315/324 places, 258/268 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-20b-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s105 1) (EQ s162 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 114 steps with 0 reset in 1 ms.
FORMULA DES-PT-20b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-20b-LTLFireability-09 finished in 1176 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X((G((X(G(p1))||F(!p2)))||p3)))))'
Support contains 6 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 268/268 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 319 transition count 263
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 319 transition count 263
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 319 transition count 261
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 15 place count 316 transition count 258
Iterating global reduction 1 with 3 rules applied. Total rules applied 18 place count 316 transition count 258
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 20 place count 316 transition count 256
Applied a total of 20 rules in 18 ms. Remains 316 /324 variables (removed 8) and now considering 256/268 (removed 12) transitions.
// Phase 1: matrix 256 rows 316 cols
[2022-05-16 23:56:41] [INFO ] Computed 62 place invariants in 4 ms
[2022-05-16 23:56:42] [INFO ] Implicit Places using invariants in 331 ms returned []
// Phase 1: matrix 256 rows 316 cols
[2022-05-16 23:56:42] [INFO ] Computed 62 place invariants in 7 ms
[2022-05-16 23:56:43] [INFO ] Implicit Places using invariants and state equation in 778 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1111 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 315/324 places, 256/268 transitions.
Applied a total of 0 rules in 3 ms. Remains 315 /315 variables (removed 0) and now considering 256/256 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 315/324 places, 256/268 transitions.
Stuttering acceptance computed with spot in 515 ms :[(AND (NOT p1) p2 (NOT p3)), (AND (NOT p3) p2 (NOT p1)), (AND (NOT p1) p2 (NOT p3)), (AND (NOT p3) p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND (NOT p3) p2 (NOT p1)), (AND (NOT p1) p2 (NOT p3)), p2, (AND p2 (NOT p1) (NOT p3)), (AND p2 (NOT p1) (NOT p3)), (AND (NOT p1) p2 (NOT p3)), false]
Running random walk in product with property : DES-PT-20b-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 6}, { cond=p0, acceptance={} source=2 dest: 7}], [{ cond=(NOT p3), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 4}, { cond=p2, acceptance={} source=4 dest: 5}], [{ cond=(AND p2 p1), acceptance={} source=5 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 8}], [{ cond=(NOT p3), acceptance={} source=6 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=7 dest: 6}, { cond=(AND p0 (NOT p3)), acceptance={} source=7 dest: 7}, { cond=(AND p0 (NOT p3) p2), acceptance={} source=7 dest: 11}], [{ cond=p2, acceptance={0, 1} source=8 dest: 8}], [{ cond=(AND (NOT p3) p2), acceptance={} source=9 dest: 5}], [{ cond=(AND (NOT p3) p2), acceptance={} source=10 dest: 9}], [{ cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=11 dest: 10}, { cond=(AND p0 (NOT p3) p2 p1), acceptance={0} source=11 dest: 11}, { cond=(AND p0 (NOT p3) p2 (NOT p1)), acceptance={0, 1} source=11 dest: 11}, { cond=(AND p0 (NOT p3) p2 (NOT p1)), acceptance={1} source=11 dest: 12}], [{ cond=(AND p0 (NOT p3) p2 p1), acceptance={0, 1} source=12 dest: 11}, { cond=(AND p0 (NOT p3) p2 p1), acceptance={1} source=12 dest: 12}]], initial=0, aps=[p0:(NEQ s121 1), p3:(EQ s107 1), p2:(AND (EQ s239 1) (EQ s267 1)), p1:(AND (EQ s221 1) (EQ s255 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 916 reset in 338 ms.
Product exploration explored 100000 steps with 915 reset in 395 ms.
Computed a total of 138 stabilizing places and 131 stable transitions
Graph (complete) has 649 edges and 315 vertex of which 310 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Computed a total of 138 stabilizing places and 131 stable transitions
Detected a total of 138/315 stabilizing places and 131/256 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p3) (NOT p2) (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (AND p0 (NOT p3)))), (X (X (NOT p3))), (X (X (NOT (AND p0 (NOT p3) p2)))), (X (X (NOT (AND (NOT p3) p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 636 ms. Reduced automaton from 13 states, 24 edges and 4 AP to 12 states, 21 edges and 4 AP.
Stuttering acceptance computed with spot in 583 ms :[(AND (NOT p1) p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND (NOT p3) p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND (NOT p3) p2 (NOT p1)), (AND (NOT p1) p2 (NOT p3)), p2, (AND p2 (NOT p1) (NOT p3)), (AND p2 (NOT p1) (NOT p3)), (AND (NOT p1) p2 (NOT p3)), false]
Incomplete random walk after 10000 steps, including 89 resets, run finished after 463 ms. (steps per millisecond=21 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
// Phase 1: matrix 256 rows 315 cols
[2022-05-16 23:56:46] [INFO ] Computed 61 place invariants in 3 ms
[2022-05-16 23:56:46] [INFO ] [Real]Absence check using 33 positive place invariants in 18 ms returned sat
[2022-05-16 23:56:46] [INFO ] [Real]Absence check using 33 positive and 28 generalized place invariants in 42 ms returned sat
[2022-05-16 23:56:46] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 23:56:46] [INFO ] [Nat]Absence check using 33 positive place invariants in 15 ms returned sat
[2022-05-16 23:56:46] [INFO ] [Nat]Absence check using 33 positive and 28 generalized place invariants in 40 ms returned sat
[2022-05-16 23:56:46] [INFO ] After 259ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 23:56:46] [INFO ] Deduced a trap composed of 8 places in 74 ms of which 0 ms to minimize.
[2022-05-16 23:56:46] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 1 ms to minimize.
[2022-05-16 23:56:47] [INFO ] Deduced a trap composed of 12 places in 69 ms of which 0 ms to minimize.
[2022-05-16 23:56:47] [INFO ] Deduced a trap composed of 12 places in 58 ms of which 1 ms to minimize.
[2022-05-16 23:56:47] [INFO ] Deduced a trap composed of 12 places in 58 ms of which 0 ms to minimize.
[2022-05-16 23:56:47] [INFO ] Deduced a trap composed of 10 places in 55 ms of which 1 ms to minimize.
[2022-05-16 23:56:47] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 1 ms to minimize.
[2022-05-16 23:56:47] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 619 ms
[2022-05-16 23:56:47] [INFO ] After 902ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2022-05-16 23:56:47] [INFO ] After 1101ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 4 out of 315 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 315/315 places, 256/256 transitions.
Graph (complete) has 649 edges and 315 vertex of which 310 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.0 ms
Discarding 5 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 310 transition count 236
Reduce places removed 15 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 17 rules applied. Total rules applied 35 place count 295 transition count 234
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 37 place count 293 transition count 234
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 37 place count 293 transition count 223
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 59 place count 282 transition count 223
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: 75
Deduced a syphon composed of 75 places in 1 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 3 with 150 rules applied. Total rules applied 209 place count 207 transition count 148
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 211 place count 206 transition count 148
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 212 place count 206 transition count 147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 213 place count 205 transition count 147
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 214 place count 205 transition count 147
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 215 place count 204 transition count 146
Applied a total of 215 rules in 58 ms. Remains 204 /315 variables (removed 111) and now considering 146/256 (removed 110) transitions.
Finished structural reductions, in 1 iterations. Remains : 204/315 places, 146/256 transitions.
Incomplete random walk after 10000 steps, including 382 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1209475 steps, run timeout after 3001 ms. (steps per millisecond=403 ) properties seen :{}
Probabilistic random walk after 1209475 steps, saw 163515 distinct states, run finished after 3004 ms. (steps per millisecond=402 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 146 rows 204 cols
[2022-05-16 23:56:50] [INFO ] Computed 61 place invariants in 1 ms
[2022-05-16 23:56:50] [INFO ] [Real]Absence check using 37 positive place invariants in 13 ms returned sat
[2022-05-16 23:56:50] [INFO ] [Real]Absence check using 37 positive and 24 generalized place invariants in 15 ms returned sat
[2022-05-16 23:56:50] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 23:56:50] [INFO ] [Nat]Absence check using 37 positive place invariants in 12 ms returned sat
[2022-05-16 23:56:50] [INFO ] [Nat]Absence check using 37 positive and 24 generalized place invariants in 124 ms returned sat
[2022-05-16 23:56:51] [INFO ] After 201ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 23:56:51] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-16 23:56:51] [INFO ] After 6ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :1 sat :0
[2022-05-16 23:56:51] [INFO ] After 418ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p3) (NOT p2) (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (AND p0 (NOT p3)))), (X (X (NOT p3))), (X (X (NOT (AND p0 (NOT p3) p2)))), (X (X (NOT (AND (NOT p3) p2)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p3) (NOT p0) p2)))]
False Knowledge obtained : [(F (AND p2 (NOT p1))), (F (AND p2 p1)), (F (NOT (AND (NOT p3) p0))), (F (AND (NOT p3) (NOT p0))), (F p3), (F p2), (F (AND (NOT p3) p2)), (F (AND (NOT p3) p0 p2 (NOT p1))), (F (AND (NOT p3) p0 p2)), (F (AND (NOT p3) p0 p2 p1))]
Knowledge based reduction with 9 factoid took 894 ms. Reduced automaton from 12 states, 21 edges and 4 AP to 10 states, 17 edges and 4 AP.
Stuttering acceptance computed with spot in 479 ms :[(AND (NOT p1) p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND (NOT p3) p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND (NOT p3) p2 (NOT p1)), (AND (NOT p1) p2 (NOT p3)), p2, (AND (NOT p3) p2 (NOT p1)), false]
Stuttering acceptance computed with spot in 530 ms :[(AND (NOT p1) p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND (NOT p3) p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND (NOT p3) p2 (NOT p1)), (AND (NOT p1) p2 (NOT p3)), p2, (AND (NOT p3) p2 (NOT p1)), false]
Support contains 6 out of 315 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 256/256 transitions.
Applied a total of 0 rules in 6 ms. Remains 315 /315 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 315 cols
[2022-05-16 23:56:53] [INFO ] Computed 61 place invariants in 4 ms
[2022-05-16 23:56:53] [INFO ] Implicit Places using invariants in 348 ms returned []
// Phase 1: matrix 256 rows 315 cols
[2022-05-16 23:56:53] [INFO ] Computed 61 place invariants in 2 ms
[2022-05-16 23:56:54] [INFO ] Implicit Places using invariants and state equation in 833 ms returned []
Implicit Place search using SMT with State Equation took 1201 ms to find 0 implicit places.
// Phase 1: matrix 256 rows 315 cols
[2022-05-16 23:56:54] [INFO ] Computed 61 place invariants in 4 ms
[2022-05-16 23:56:54] [INFO ] Dead Transitions using invariants and state equation in 329 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 315/315 places, 256/256 transitions.
Computed a total of 138 stabilizing places and 131 stable transitions
Graph (complete) has 649 edges and 315 vertex of which 310 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Computed a total of 138 stabilizing places and 131 stable transitions
Detected a total of 138/315 stabilizing places and 131/256 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p3) (NOT p2) (NOT p1) p0), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (AND p0 (NOT p3)))), (X (X (NOT (AND p2 (NOT p3))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 524 ms. Reduced automaton from 10 states, 17 edges and 4 AP to 10 states, 17 edges and 4 AP.
Stuttering acceptance computed with spot in 513 ms :[(AND (NOT p1) p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND (NOT p3) p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND (NOT p3) p2 (NOT p1)), (AND (NOT p1) p2 (NOT p3)), p2, (AND (NOT p3) p2 (NOT p1)), false]
Incomplete random walk after 10000 steps, including 91 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 8) seen :7
Finished Best-First random walk after 5514 steps, including 9 resets, run visited all 1 properties in 10 ms. (steps per millisecond=551 )
Knowledge obtained : [(AND (NOT p3) (NOT p2) (NOT p1) p0), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (AND p0 (NOT p3)))), (X (X (NOT (AND p2 (NOT p3))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p3) (NOT p0))), (F (AND p2 (NOT p1))), (F (AND (NOT p3) p2 p1)), (F (NOT (AND (NOT p3) p0))), (F p3), (F p2), (F (AND (NOT p3) p2)), (F (AND (NOT p3) p2 (NOT p1)))]
Knowledge based reduction with 5 factoid took 546 ms. Reduced automaton from 10 states, 17 edges and 4 AP to 10 states, 17 edges and 4 AP.
Stuttering acceptance computed with spot in 499 ms :[(AND (NOT p1) p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND (NOT p3) p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND (NOT p3) p2 (NOT p1)), (AND (NOT p1) p2 (NOT p3)), p2, (AND (NOT p3) p2 (NOT p1)), false]
Stuttering acceptance computed with spot in 538 ms :[(AND (NOT p1) p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND (NOT p3) p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND (NOT p3) p2 (NOT p1)), (AND (NOT p1) p2 (NOT p3)), p2, (AND (NOT p3) p2 (NOT p1)), false]
Stuttering acceptance computed with spot in 553 ms :[(AND (NOT p1) p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND (NOT p3) p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND (NOT p3) p2 (NOT p1)), (AND (NOT p1) p2 (NOT p3)), p2, (AND (NOT p3) p2 (NOT p1)), false]
Product exploration explored 100000 steps with 906 reset in 179 ms.
Product exploration explored 100000 steps with 908 reset in 214 ms.
Applying partial POR strategy [false, false, false, false, true, false, false, true, true, true]
Stuttering acceptance computed with spot in 506 ms :[(AND (NOT p1) p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND (NOT p3) p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND (NOT p3) p2 (NOT p1)), (AND (NOT p1) p2 (NOT p3)), p2, (AND (NOT p3) p2 (NOT p1)), false]
Support contains 6 out of 315 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 315/315 places, 256/256 transitions.
Graph (complete) has 649 edges and 315 vertex of which 310 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 310 transition count 253
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 16 place count 310 transition count 255
Deduced a syphon composed of 23 places in 1 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 24 place count 310 transition count 255
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 29 place count 305 transition count 250
Deduced a syphon composed of 18 places in 1 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 305 transition count 250
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 90 places in 0 ms
Iterating global reduction 1 with 72 rules applied. Total rules applied 106 place count 305 transition count 253
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 116 place count 295 transition count 243
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 126 place count 295 transition count 243
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 85 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 131 place count 295 transition count 263
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 133 place count 293 transition count 257
Deduced a syphon composed of 83 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 135 place count 293 transition count 257
Deduced a syphon composed of 83 places in 0 ms
Applied a total of 135 rules in 72 ms. Remains 293 /315 variables (removed 22) and now considering 257/256 (removed -1) transitions.
[2022-05-16 23:56:59] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 257 rows 293 cols
[2022-05-16 23:56:59] [INFO ] Computed 59 place invariants in 5 ms
[2022-05-16 23:56:59] [INFO ] Dead Transitions using invariants and state equation in 251 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 293/315 places, 257/256 transitions.
Finished structural reductions, in 1 iterations. Remains : 293/315 places, 257/256 transitions.
Product exploration explored 100000 steps with 900 reset in 265 ms.
Product exploration explored 100000 steps with 913 reset in 347 ms.
Built C files in :
/tmp/ltsmin657584440622717439
[2022-05-16 23:57:00] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin657584440622717439
Running compilation step : cd /tmp/ltsmin657584440622717439;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 659 ms.
Running link step : cd /tmp/ltsmin657584440622717439;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin657584440622717439;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7787670044533924222.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 315 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 256/256 transitions.
Applied a total of 0 rules in 12 ms. Remains 315 /315 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 315 cols
[2022-05-16 23:57:15] [INFO ] Computed 61 place invariants in 3 ms
[2022-05-16 23:57:15] [INFO ] Implicit Places using invariants in 419 ms returned []
// Phase 1: matrix 256 rows 315 cols
[2022-05-16 23:57:15] [INFO ] Computed 61 place invariants in 3 ms
[2022-05-16 23:57:16] [INFO ] Implicit Places using invariants and state equation in 519 ms returned []
Implicit Place search using SMT with State Equation took 943 ms to find 0 implicit places.
// Phase 1: matrix 256 rows 315 cols
[2022-05-16 23:57:16] [INFO ] Computed 61 place invariants in 4 ms
[2022-05-16 23:57:16] [INFO ] Dead Transitions using invariants and state equation in 380 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 315/315 places, 256/256 transitions.
Built C files in :
/tmp/ltsmin13770753771445584375
[2022-05-16 23:57:16] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13770753771445584375
Running compilation step : cd /tmp/ltsmin13770753771445584375;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 791 ms.
Running link step : cd /tmp/ltsmin13770753771445584375;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin13770753771445584375;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10592527480022698060.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-16 23:57:31] [INFO ] Flatten gal took : 12 ms
[2022-05-16 23:57:31] [INFO ] Flatten gal took : 10 ms
[2022-05-16 23:57:31] [INFO ] Time to serialize gal into /tmp/LTL6936123772502725535.gal : 2 ms
[2022-05-16 23:57:31] [INFO ] Time to serialize properties into /tmp/LTL1249706148510130744.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6936123772502725535.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1249706148510130744.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6936123...266
Read 1 LTL properties
Checking formula 0 : !((("(p147!=1)")U(X(X((G((X(G("((p261==1)&&(p295==1))")))||(F(!("((p279==1)&&(p307==1))")))))||("(p124==1)"))))))
Formula 0 simplified : !("(p147!=1)" U XX("(p124==1)" | G(XG"((p261==1)&&(p295==1))" | F!"((p279==1)&&(p307==1))")))
Detected timeout of ITS tools.
[2022-05-16 23:57:46] [INFO ] Flatten gal took : 11 ms
[2022-05-16 23:57:46] [INFO ] Applying decomposition
[2022-05-16 23:57:46] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3007665361353862248.txt' '-o' '/tmp/graph3007665361353862248.bin' '-w' '/tmp/graph3007665361353862248.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3007665361353862248.bin' '-l' '-1' '-v' '-w' '/tmp/graph3007665361353862248.weights' '-q' '0' '-e' '0.001'
[2022-05-16 23:57:46] [INFO ] Decomposing Gal with order
[2022-05-16 23:57:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 23:57:46] [INFO ] Removed a total of 11 redundant transitions.
[2022-05-16 23:57:46] [INFO ] Flatten gal took : 46 ms
[2022-05-16 23:57:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2022-05-16 23:57:46] [INFO ] Time to serialize gal into /tmp/LTL4040450843873264932.gal : 15 ms
[2022-05-16 23:57:46] [INFO ] Time to serialize properties into /tmp/LTL1700494303038025451.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4040450843873264932.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1700494303038025451.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4040450...245
Read 1 LTL properties
Checking formula 0 : !((("(i3.i1.u16.p147!=1)")U(X(X((G((X(G("((i11.i0.u49.p261==1)&&(i11.i0.u62.p295==1))")))||(F(!("((i10.i1.u55.p279==1)&&(i10.i3.u59.p3...195
Formula 0 simplified : !("(i3.i1.u16.p147!=1)" U XX("(i2.u10.p124==1)" | G(XG"((i11.i0.u49.p261==1)&&(i11.i0.u62.p295==1))" | F!"((i10.i1.u55.p279==1)&&(i1...177
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin50635933219875162
[2022-05-16 23:58:01] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin50635933219875162
Running compilation step : cd /tmp/ltsmin50635933219875162;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 794 ms.
Running link step : cd /tmp/ltsmin50635933219875162;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin50635933219875162;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((LTLAPp0==true) U X(X(([]((X([]((LTLAPp1==true)))||<>(!(LTLAPp2==true))))||(LTLAPp3==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-20b-LTLFireability-10 finished in 95114 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(F((X(p0)||p1)))||X(G(p2))))))'
Support contains 5 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 268/268 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 318 transition count 262
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 318 transition count 262
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 318 transition count 260
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 314 transition count 256
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 314 transition count 256
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 314 transition count 254
Applied a total of 24 rules in 19 ms. Remains 314 /324 variables (removed 10) and now considering 254/268 (removed 14) transitions.
// Phase 1: matrix 254 rows 314 cols
[2022-05-16 23:58:17] [INFO ] Computed 62 place invariants in 3 ms
[2022-05-16 23:58:17] [INFO ] Implicit Places using invariants in 290 ms returned []
// Phase 1: matrix 254 rows 314 cols
[2022-05-16 23:58:17] [INFO ] Computed 62 place invariants in 3 ms
[2022-05-16 23:58:18] [INFO ] Implicit Places using invariants and state equation in 741 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1033 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 313/324 places, 254/268 transitions.
Applied a total of 0 rules in 6 ms. Remains 313 /313 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 313/324 places, 254/268 transitions.
Stuttering acceptance computed with spot in 301 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : DES-PT-20b-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p1:(AND (EQ s196 1) (EQ s221 1)), p0:(AND (EQ s196 1) (EQ s221 1) (EQ s34 1) (EQ s305 1)), p2:(EQ s132 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 100 steps with 0 reset in 0 ms.
FORMULA DES-PT-20b-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-20b-LTLFireability-11 finished in 1411 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(!p0) U G((G(p2)&&p1)))&&p3)))'
Support contains 6 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 268/268 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 320 transition count 264
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 320 transition count 264
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 320 transition count 262
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 13 place count 317 transition count 259
Iterating global reduction 1 with 3 rules applied. Total rules applied 16 place count 317 transition count 259
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 317 transition count 258
Applied a total of 17 rules in 24 ms. Remains 317 /324 variables (removed 7) and now considering 258/268 (removed 10) transitions.
// Phase 1: matrix 258 rows 317 cols
[2022-05-16 23:58:18] [INFO ] Computed 62 place invariants in 5 ms
[2022-05-16 23:58:18] [INFO ] Implicit Places using invariants in 310 ms returned []
// Phase 1: matrix 258 rows 317 cols
[2022-05-16 23:58:18] [INFO ] Computed 62 place invariants in 3 ms
[2022-05-16 23:58:19] [INFO ] Implicit Places using invariants and state equation in 862 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1174 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 316/324 places, 258/268 transitions.
Applied a total of 0 rules in 6 ms. Remains 316 /316 variables (removed 0) and now considering 258/258 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 316/324 places, 258/268 transitions.
Stuttering acceptance computed with spot in 364 ms :[(OR (NOT p3) (NOT p2) (NOT p1)), (OR (NOT p3) (NOT p2) (NOT p1)), true, p0, (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (OR (NOT p2) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : DES-PT-20b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p3), acceptance={} source=1 dest: 2}, { cond=(OR (AND p3 (NOT p2)) (AND p3 (NOT p1))), acceptance={} source=1 dest: 3}, { cond=(AND p3 p2 p1), acceptance={} source=1 dest: 4}, { cond=p3, acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 2}], [{ cond=(OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), acceptance={} source=4 dest: 2}, { cond=(AND p0 p2 p1), acceptance={} source=4 dest: 6}], [{ cond=(OR (NOT p2) (NOT p1)), acceptance={} source=5 dest: 3}, { cond=(AND p2 p1), acceptance={} source=5 dest: 4}, { cond=(AND p2 p1), acceptance={} source=5 dest: 5}, { cond=(OR (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 5}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=6 dest: 6}]], initial=0, aps=[p3:(EQ s284 1), p2:(EQ s97 1), p1:(AND (EQ s52 1) (EQ s164 1)), p0:(OR (EQ s128 1) (NEQ s287 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, 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-20b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-20b-LTLFireability-13 finished in 1602 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(F((G(F(X(p1)))||X(p1))))))'
Support contains 2 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 268/268 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 318 transition count 262
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 318 transition count 262
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 318 transition count 260
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 314 transition count 256
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 314 transition count 256
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 314 transition count 254
Applied a total of 24 rules in 23 ms. Remains 314 /324 variables (removed 10) and now considering 254/268 (removed 14) transitions.
// Phase 1: matrix 254 rows 314 cols
[2022-05-16 23:58:20] [INFO ] Computed 62 place invariants in 3 ms
[2022-05-16 23:58:20] [INFO ] Implicit Places using invariants in 302 ms returned []
// Phase 1: matrix 254 rows 314 cols
[2022-05-16 23:58:20] [INFO ] Computed 62 place invariants in 3 ms
[2022-05-16 23:58:21] [INFO ] Implicit Places using invariants and state equation in 591 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 907 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 313/324 places, 254/268 transitions.
Applied a total of 0 rules in 7 ms. Remains 313 /313 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 313/324 places, 254/268 transitions.
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DES-PT-20b-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s112 1), p1:(EQ s250 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 369 ms.
Product exploration explored 100000 steps with 33333 reset in 402 ms.
Computed a total of 136 stabilizing places and 129 stable transitions
Graph (complete) has 647 edges and 313 vertex of which 308 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Computed a total of 136 stabilizing places and 129 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p0) (NOT p1)))))
Knowledge based reduction with 3 factoid took 70 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA DES-PT-20b-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-20b-LTLFireability-14 finished in 1931 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 268/268 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 318 transition count 262
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 318 transition count 262
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 318 transition count 260
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 314 transition count 256
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 314 transition count 256
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 314 transition count 254
Applied a total of 24 rules in 24 ms. Remains 314 /324 variables (removed 10) and now considering 254/268 (removed 14) transitions.
// Phase 1: matrix 254 rows 314 cols
[2022-05-16 23:58:22] [INFO ] Computed 62 place invariants in 2 ms
[2022-05-16 23:58:22] [INFO ] Implicit Places using invariants in 246 ms returned []
// Phase 1: matrix 254 rows 314 cols
[2022-05-16 23:58:22] [INFO ] Computed 62 place invariants in 2 ms
[2022-05-16 23:58:22] [INFO ] Implicit Places using invariants and state equation in 536 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 784 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 313/324 places, 254/268 transitions.
Applied a total of 0 rules in 6 ms. Remains 313 /313 variables (removed 0) and now considering 254/254 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 313/324 places, 254/268 transitions.
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-20b-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(NEQ s101 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 30 steps with 0 reset in 0 ms.
FORMULA DES-PT-20b-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-20b-LTLFireability-15 finished in 967 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X((G((X(G(p1))||F(!p2)))||p3)))))'
[2022-05-16 23:58:23] [INFO ] Flatten gal took : 24 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10872749688242359918
[2022-05-16 23:58:23] [INFO ] Computing symmetric may disable matrix : 268 transitions.
[2022-05-16 23:58:23] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 23:58:23] [INFO ] Computing symmetric may enable matrix : 268 transitions.
[2022-05-16 23:58:23] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 23:58:23] [INFO ] Applying decomposition
[2022-05-16 23:58:23] [INFO ] Computing Do-Not-Accords matrix : 268 transitions.
[2022-05-16 23:58:23] [INFO ] Flatten gal took : 17 ms
[2022-05-16 23:58:23] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 23:58:23] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10872749688242359918
Running compilation step : cd /tmp/ltsmin10872749688242359918;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8976472219252324844.txt' '-o' '/tmp/graph8976472219252324844.bin' '-w' '/tmp/graph8976472219252324844.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8976472219252324844.bin' '-l' '-1' '-v' '-w' '/tmp/graph8976472219252324844.weights' '-q' '0' '-e' '0.001'
[2022-05-16 23:58:23] [INFO ] Decomposing Gal with order
[2022-05-16 23:58:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 23:58:23] [INFO ] Removed a total of 20 redundant transitions.
[2022-05-16 23:58:23] [INFO ] Flatten gal took : 38 ms
[2022-05-16 23:58:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 4 ms.
[2022-05-16 23:58:23] [INFO ] Time to serialize gal into /tmp/LTLFireability10205272814867646785.gal : 6 ms
[2022-05-16 23:58:23] [INFO ] Time to serialize properties into /tmp/LTLFireability13029252950816906851.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability10205272814867646785.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13029252950816906851.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...269
Read 2 LTL properties
Checking formula 0 : !((G(F("((i2.u8.p101!=1)||(i4.u24.p155!=1))"))))
Formula 0 simplified : !GF"((i2.u8.p101!=1)||(i4.u24.p155!=1))"
Compilation finished in 959 ms.
Running link step : cd /tmp/ltsmin10872749688242359918;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin10872749688242359918;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t0, t56, t198, t228, t229, t262, u34.t81, i1.t119, i1.u10.t179, i1.u10.t180, i1.u10.t181, i1....1003
Computing Next relation with stutter on 7.33093e+07 deadlock states
Detected timeout of ITS tools.
[2022-05-17 00:20:13] [INFO ] Applying decomposition
[2022-05-17 00:20:13] [INFO ] Flatten gal took : 30 ms
[2022-05-17 00:20:13] [INFO ] Decomposing Gal with order
[2022-05-17 00:20:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 00:20:13] [INFO ] Removed a total of 87 redundant transitions.
[2022-05-17 00:20:13] [INFO ] Flatten gal took : 77 ms
[2022-05-17 00:20:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 307 labels/synchronizations in 34 ms.
[2022-05-17 00:20:14] [INFO ] Time to serialize gal into /tmp/LTLFireability6426527483435454563.gal : 5 ms
[2022-05-17 00:20:14] [INFO ] Time to serialize properties into /tmp/LTLFireability4230152858503962623.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6426527483435454563.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4230152858503962623.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 2 LTL properties
Checking formula 0 : !((G(F("((i1.i0.i0.i0.i0.i0.i0.u15.p101!=1)||(i1.i0.i1.i0.i1.i0.u26.p155!=1))"))))
Formula 0 simplified : !GF"((i1.i0.i0.i0.i0.i0.i0.u15.p101!=1)||(i1.i0.i1.i0.i1.i0.u26.p155!=1))"
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin10872749688242359918;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10872749688242359918;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((LTLAPp1==true) U X(X(([]((X([]((LTLAPp2==true)))||<>(!(LTLAPp3==true))))||(LTLAPp4==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-17 00:42:04] [INFO ] Flatten gal took : 12 ms
[2022-05-17 00:42:05] [INFO ] Input system was already deterministic with 268 transitions.
[2022-05-17 00:42:05] [INFO ] Transformed 324 places.
[2022-05-17 00:42:05] [INFO ] Transformed 268 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-17 00:42:05] [INFO ] Time to serialize gal into /tmp/LTLFireability13672872099151626055.gal : 2 ms
[2022-05-17 00:42:05] [INFO ] Time to serialize properties into /tmp/LTLFireability12151550601570023277.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13672872099151626055.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12151550601570023277.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...335
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("((p101!=1)||(p155!=1))"))))
Formula 0 simplified : !GF"((p101!=1)||(p155!=1))"
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.007: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.011: LTL layer: formula: ((LTLAPp1==true) U X(X(([]((X([]((LTLAPp2==true)))||<>(!(LTLAPp3==true))))||(LTLAPp4==true)))))
pins2lts-mc-linux64( 1/ 8), 0.012: "((LTLAPp1==true) U X(X(([]((X([]((LTLAPp2==true)))||<>(!(LTLAPp3==true))))||(LTLAPp4==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.012: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.024: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.024: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.061: There are 274 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.061: State length is 325, there are 296 groups
pins2lts-mc-linux64( 0/ 8), 0.061: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.061: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.061: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.061: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.115: [Blue] ~120 levels ~960 states ~4336 transitions
pins2lts-mc-linux64( 2/ 8), 0.148: [Blue] ~125 levels ~1920 states ~6968 transitions
pins2lts-mc-linux64( 2/ 8), 0.219: [Blue] ~125 levels ~3840 states ~14368 transitions
pins2lts-mc-linux64( 1/ 8), 0.364: [Blue] ~132 levels ~7680 states ~28312 transitions
pins2lts-mc-linux64( 1/ 8), 0.551: [Blue] ~132 levels ~15360 states ~62680 transitions
pins2lts-mc-linux64( 1/ 8), 0.911: [Blue] ~132 levels ~30720 states ~138448 transitions
pins2lts-mc-linux64( 1/ 8), 1.637: [Blue] ~132 levels ~61440 states ~295312 transitions
pins2lts-mc-linux64( 7/ 8), 2.806: [Blue] ~120 levels ~122880 states ~530008 transitions
pins2lts-mc-linux64( 7/ 8), 5.035: [Blue] ~120 levels ~245760 states ~1177736 transitions
pins2lts-mc-linux64( 7/ 8), 8.448: [Blue] ~122 levels ~491520 states ~2480048 transitions
pins2lts-mc-linux64( 2/ 8), 13.470: [Blue] ~213 levels ~983040 states ~3870752 transitions
pins2lts-mc-linux64( 2/ 8), 21.955: [Blue] ~213 levels ~1966080 states ~7208760 transitions
pins2lts-mc-linux64( 2/ 8), 38.777: [Blue] ~213 levels ~3932160 states ~14468296 transitions
pins2lts-mc-linux64( 2/ 8), 74.175: [Blue] ~213 levels ~7864320 states ~30039632 transitions
pins2lts-mc-linux64( 2/ 8), 143.735: [Blue] ~213 levels ~15728640 states ~62209560 transitions
pins2lts-mc-linux64( 2/ 8), 280.126: [Blue] ~213 levels ~31457280 states ~122553568 transitions
pins2lts-mc-linux64( 2/ 8), 554.313: [Blue] ~213 levels ~62914560 states ~246780224 transitions
pins2lts-mc-linux64( 2/ 8), 1123.240: [Blue] ~213 levels ~125829120 states ~543977176 transitions
pins2lts-mc-linux64( 6/ 8), 1452.424: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1452.452:
pins2lts-mc-linux64( 0/ 8), 1452.452: Explored 135853328 states 1063062888 transitions, fanout: 7.825
pins2lts-mc-linux64( 0/ 8), 1452.452: Total exploration time 1452.370 sec (1452.330 sec minimum, 1452.351 sec on average)
pins2lts-mc-linux64( 0/ 8), 1452.452: States per second: 93539, Transitions per second: 731950
pins2lts-mc-linux64( 0/ 8), 1452.452:
pins2lts-mc-linux64( 0/ 8), 1452.452: State space has 134214752 states, 21150801 are accepting
pins2lts-mc-linux64( 0/ 8), 1452.452: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 1452.452: blue states: 135853328 (101.22%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 1452.452: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 1452.452: all-red states: 22836492 (17.01%), bogus 83211 (0.06%)
pins2lts-mc-linux64( 0/ 8), 1452.452:
pins2lts-mc-linux64( 0/ 8), 1452.452: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 1452.452:
pins2lts-mc-linux64( 0/ 8), 1452.452: Queue width: 8B, total height: 1715, memory: 0.01MB
pins2lts-mc-linux64( 0/ 8), 1452.452: Tree memory: 1082.0MB, 8.5 B/state, compr.: 0.6%
pins2lts-mc-linux64( 0/ 8), 1452.452: Tree fill ratio (roots/leafs): 99.0%/22.0%
pins2lts-mc-linux64( 0/ 8), 1452.452: Stored 272 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1452.452: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1452.453: Est. total memory use: 1082.0MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10872749688242359918;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((LTLAPp1==true) U X(X(([]((X([]((LTLAPp2==true)))||<>(!(LTLAPp3==true))))||(LTLAPp4==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10872749688242359918;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((LTLAPp1==true) U X(X(([]((X([]((LTLAPp2==true)))||<>(!(LTLAPp3==true))))||(LTLAPp4==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DES-PT-20b"
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-20b, 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 r042-smll-165252095800476"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-20b.tgz
mv DES-PT-20b 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 ;