About the Execution of ITS-Tools for DES-PT-40b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9589.779 | 3600000.00 | 10896234.00 | 3853.40 | TF?FFFFFF?FF?FFF | 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-165252095800508.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-40b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095800508
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 348K
-rw-r--r-- 1 mcc users 7.7K Apr 29 15:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 29 15:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Apr 29 15:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 29 15:48 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 3.3K May 9 07:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 19K 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 115K 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-40b-LTLFireability-00
FORMULA_NAME DES-PT-40b-LTLFireability-01
FORMULA_NAME DES-PT-40b-LTLFireability-02
FORMULA_NAME DES-PT-40b-LTLFireability-03
FORMULA_NAME DES-PT-40b-LTLFireability-04
FORMULA_NAME DES-PT-40b-LTLFireability-05
FORMULA_NAME DES-PT-40b-LTLFireability-06
FORMULA_NAME DES-PT-40b-LTLFireability-07
FORMULA_NAME DES-PT-40b-LTLFireability-08
FORMULA_NAME DES-PT-40b-LTLFireability-09
FORMULA_NAME DES-PT-40b-LTLFireability-10
FORMULA_NAME DES-PT-40b-LTLFireability-11
FORMULA_NAME DES-PT-40b-LTLFireability-12
FORMULA_NAME DES-PT-40b-LTLFireability-13
FORMULA_NAME DES-PT-40b-LTLFireability-14
FORMULA_NAME DES-PT-40b-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652770229704
Running Version 202205111006
[2022-05-17 06:50:31] [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]
[2022-05-17 06:50:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 06:50:31] [INFO ] Load time of PNML (sax parser for PT used): 200 ms
[2022-05-17 06:50:32] [INFO ] Transformed 439 places.
[2022-05-17 06:50:32] [INFO ] Transformed 390 transitions.
[2022-05-17 06:50:32] [INFO ] Found NUPN structural information;
[2022-05-17 06:50:32] [INFO ] Parsed PT model containing 439 places and 390 transitions in 401 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 4 formulas.
FORMULA DES-PT-40b-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-40b-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-40b-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-40b-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 439 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 439/439 places, 390/390 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 436 transition count 390
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 25 place count 414 transition count 368
Iterating global reduction 1 with 22 rules applied. Total rules applied 47 place count 414 transition count 368
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 59 place count 402 transition count 356
Iterating global reduction 1 with 12 rules applied. Total rules applied 71 place count 402 transition count 356
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 82 place count 402 transition count 345
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 83 place count 401 transition count 344
Iterating global reduction 2 with 1 rules applied. Total rules applied 84 place count 401 transition count 344
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 85 place count 401 transition count 343
Applied a total of 85 rules in 172 ms. Remains 401 /439 variables (removed 38) and now considering 343/390 (removed 47) transitions.
// Phase 1: matrix 343 rows 401 cols
[2022-05-17 06:50:32] [INFO ] Computed 62 place invariants in 73 ms
[2022-05-17 06:50:33] [INFO ] Implicit Places using invariants in 873 ms returned []
// Phase 1: matrix 343 rows 401 cols
[2022-05-17 06:50:33] [INFO ] Computed 62 place invariants in 13 ms
[2022-05-17 06:50:34] [INFO ] Implicit Places using invariants and state equation in 840 ms returned []
Implicit Place search using SMT with State Equation took 1758 ms to find 0 implicit places.
// Phase 1: matrix 343 rows 401 cols
[2022-05-17 06:50:34] [INFO ] Computed 62 place invariants in 10 ms
[2022-05-17 06:50:34] [INFO ] Dead Transitions using invariants and state equation in 361 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 401/439 places, 343/390 transitions.
Finished structural reductions, in 1 iterations. Remains : 401/439 places, 343/390 transitions.
Support contains 40 out of 401 places after structural reductions.
[2022-05-17 06:50:34] [INFO ] Flatten gal took : 133 ms
[2022-05-17 06:50:34] [INFO ] Flatten gal took : 70 ms
[2022-05-17 06:50:35] [INFO ] Input system was already deterministic with 343 transitions.
Incomplete random walk after 10000 steps, including 91 resets, run finished after 970 ms. (steps per millisecond=10 ) properties (out of 31) seen :16
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 343 rows 401 cols
[2022-05-17 06:50:36] [INFO ] Computed 62 place invariants in 10 ms
[2022-05-17 06:50:36] [INFO ] [Real]Absence check using 33 positive place invariants in 22 ms returned sat
[2022-05-17 06:50:36] [INFO ] [Real]Absence check using 33 positive and 29 generalized place invariants in 36 ms returned sat
[2022-05-17 06:50:36] [INFO ] After 549ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2022-05-17 06:50:37] [INFO ] [Nat]Absence check using 33 positive place invariants in 19 ms returned sat
[2022-05-17 06:50:37] [INFO ] [Nat]Absence check using 33 positive and 29 generalized place invariants in 36 ms returned sat
[2022-05-17 06:50:38] [INFO ] After 1022ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2022-05-17 06:50:38] [INFO ] Deduced a trap composed of 18 places in 214 ms of which 8 ms to minimize.
[2022-05-17 06:50:38] [INFO ] Deduced a trap composed of 20 places in 179 ms of which 2 ms to minimize.
[2022-05-17 06:50:39] [INFO ] Deduced a trap composed of 22 places in 174 ms of which 13 ms to minimize.
[2022-05-17 06:50:39] [INFO ] Deduced a trap composed of 24 places in 173 ms of which 3 ms to minimize.
[2022-05-17 06:50:39] [INFO ] Deduced a trap composed of 15 places in 147 ms of which 1 ms to minimize.
[2022-05-17 06:50:39] [INFO ] Deduced a trap composed of 8 places in 85 ms of which 1 ms to minimize.
[2022-05-17 06:50:39] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 2 ms to minimize.
[2022-05-17 06:50:39] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1267 ms
[2022-05-17 06:50:40] [INFO ] Deduced a trap composed of 19 places in 104 ms of which 1 ms to minimize.
[2022-05-17 06:50:40] [INFO ] Deduced a trap composed of 35 places in 77 ms of which 1 ms to minimize.
[2022-05-17 06:50:40] [INFO ] Deduced a trap composed of 25 places in 113 ms of which 0 ms to minimize.
[2022-05-17 06:50:40] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 1 ms to minimize.
[2022-05-17 06:50:40] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 1 ms to minimize.
[2022-05-17 06:50:40] [INFO ] Deduced a trap composed of 32 places in 56 ms of which 1 ms to minimize.
[2022-05-17 06:50:40] [INFO ] Deduced a trap composed of 33 places in 51 ms of which 1 ms to minimize.
[2022-05-17 06:50:40] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 747 ms
[2022-05-17 06:50:42] [INFO ] Deduced a trap composed of 23 places in 150 ms of which 1 ms to minimize.
[2022-05-17 06:50:42] [INFO ] Deduced a trap composed of 42 places in 123 ms of which 1 ms to minimize.
[2022-05-17 06:50:42] [INFO ] Deduced a trap composed of 39 places in 142 ms of which 0 ms to minimize.
[2022-05-17 06:50:42] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 1 ms to minimize.
[2022-05-17 06:50:42] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 784 ms
[2022-05-17 06:50:42] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 0 ms to minimize.
[2022-05-17 06:50:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 107 ms
[2022-05-17 06:50:43] [INFO ] Deduced a trap composed of 33 places in 92 ms of which 0 ms to minimize.
[2022-05-17 06:50:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 165 ms
[2022-05-17 06:50:43] [INFO ] After 6097ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 1236 ms.
[2022-05-17 06:50:44] [INFO ] After 7799ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Fused 15 Parikh solutions to 13 different solutions.
Parikh walk visited 5 properties in 3157 ms.
Support contains 15 out of 401 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 401/401 places, 343/343 transitions.
Graph (complete) has 901 edges and 401 vertex of which 394 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.11 ms
Discarding 7 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 394 transition count 321
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 35 place count 378 transition count 321
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 35 place count 378 transition count 310
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 57 place count 367 transition count 310
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 60 place count 364 transition count 307
Iterating global reduction 2 with 3 rules applied. Total rules applied 63 place count 364 transition count 307
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 64 place count 364 transition count 306
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 64 place count 364 transition count 305
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 66 place count 363 transition count 305
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 68 place count 361 transition count 303
Iterating global reduction 3 with 2 rules applied. Total rules applied 70 place count 361 transition count 303
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 71 place count 361 transition count 302
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 4 with 144 rules applied. Total rules applied 215 place count 289 transition count 230
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
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 221 place count 286 transition count 238
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 222 place count 286 transition count 237
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 223 place count 285 transition count 237
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 224 place count 284 transition count 236
Applied a total of 224 rules in 180 ms. Remains 284 /401 variables (removed 117) and now considering 236/343 (removed 107) transitions.
Finished structural reductions, in 1 iterations. Remains : 284/401 places, 236/343 transitions.
Incomplete random walk after 10000 steps, including 378 resets, run finished after 660 ms. (steps per millisecond=15 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 87 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 69 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 262697 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :{}
Probabilistic random walk after 262697 steps, saw 48102 distinct states, run finished after 3002 ms. (steps per millisecond=87 ) properties seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 236 rows 284 cols
[2022-05-17 06:50:52] [INFO ] Computed 61 place invariants in 4 ms
[2022-05-17 06:50:52] [INFO ] [Real]Absence check using 37 positive place invariants in 10 ms returned sat
[2022-05-17 06:50:52] [INFO ] [Real]Absence check using 37 positive and 24 generalized place invariants in 19 ms returned sat
[2022-05-17 06:50:52] [INFO ] After 230ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2022-05-17 06:50:53] [INFO ] [Nat]Absence check using 37 positive place invariants in 10 ms returned sat
[2022-05-17 06:50:53] [INFO ] [Nat]Absence check using 37 positive and 24 generalized place invariants in 175 ms returned sat
[2022-05-17 06:50:54] [INFO ] After 574ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2022-05-17 06:50:54] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-17 06:50:54] [INFO ] After 314ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2022-05-17 06:50:54] [INFO ] Deduced a trap composed of 11 places in 228 ms of which 1 ms to minimize.
[2022-05-17 06:50:54] [INFO ] Deduced a trap composed of 4 places in 101 ms of which 1 ms to minimize.
[2022-05-17 06:50:54] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 1 ms to minimize.
[2022-05-17 06:50:54] [INFO ] Deduced a trap composed of 18 places in 41 ms of which 1 ms to minimize.
[2022-05-17 06:50:54] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 553 ms
[2022-05-17 06:50:55] [INFO ] After 1366ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 416 ms.
[2022-05-17 06:50:55] [INFO ] After 2793ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Parikh walk visited 0 properties in 1375 ms.
Support contains 15 out of 284 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 284/284 places, 236/236 transitions.
Applied a total of 0 rules in 24 ms. Remains 284 /284 variables (removed 0) and now considering 236/236 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 284/284 places, 236/236 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 284/284 places, 236/236 transitions.
Applied a total of 0 rules in 15 ms. Remains 284 /284 variables (removed 0) and now considering 236/236 (removed 0) transitions.
// Phase 1: matrix 236 rows 284 cols
[2022-05-17 06:50:57] [INFO ] Computed 61 place invariants in 4 ms
[2022-05-17 06:50:57] [INFO ] Implicit Places using invariants in 399 ms returned []
// Phase 1: matrix 236 rows 284 cols
[2022-05-17 06:50:57] [INFO ] Computed 61 place invariants in 4 ms
[2022-05-17 06:50:57] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-17 06:50:58] [INFO ] Implicit Places using invariants and state equation in 760 ms returned []
Implicit Place search using SMT with State Equation took 1168 ms to find 0 implicit places.
[2022-05-17 06:50:58] [INFO ] Redundant transitions in 13 ms returned []
// Phase 1: matrix 236 rows 284 cols
[2022-05-17 06:50:58] [INFO ] Computed 61 place invariants in 11 ms
[2022-05-17 06:50:58] [INFO ] Dead Transitions using invariants and state equation in 306 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 284/284 places, 236/236 transitions.
Graph (complete) has 956 edges and 284 vertex of which 283 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 14 ms. Remains 283 /284 variables (removed 1) and now considering 236/236 (removed 0) transitions.
Running SMT prover for 10 properties.
// Phase 1: matrix 236 rows 283 cols
[2022-05-17 06:50:58] [INFO ] Computed 60 place invariants in 3 ms
[2022-05-17 06:50:58] [INFO ] [Real]Absence check using 36 positive place invariants in 13 ms returned sat
[2022-05-17 06:50:58] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 19 ms returned sat
[2022-05-17 06:50:59] [INFO ] After 281ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2022-05-17 06:50:59] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2022-05-17 06:50:59] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 41 ms returned sat
[2022-05-17 06:51:00] [INFO ] After 688ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2022-05-17 06:51:00] [INFO ] Deduced a trap composed of 4 places in 172 ms of which 2 ms to minimize.
[2022-05-17 06:51:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 309 ms
[2022-05-17 06:51:01] [INFO ] After 1616ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 636 ms.
[2022-05-17 06:51:01] [INFO ] After 2637ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
[2022-05-17 06:51:01] [INFO ] Flatten gal took : 58 ms
[2022-05-17 06:51:01] [INFO ] Flatten gal took : 51 ms
[2022-05-17 06:51:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11649476625489713637.gal : 26 ms
[2022-05-17 06:51:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8186093693878828933.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13572082725639890864;'/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/ReachabilityCardinality11649476625489713637.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8186093693878828933.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...320
Loading property file /tmp/ReachabilityCardinality8186093693878828933.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :3 after 21
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :21 after 35
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :35 after 105
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :105 after 261
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :261 after 1491
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :1491 after 6025
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :6025 after 178843
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :708875 after 857428
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :857428 after 2.43808e+06
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :6.98289e+06 after 2.32669e+09
SDD proceeding with computation,10 properties remain. new max is 8192
SDD size :2.32669e+09 after 6.05373e+09
SDD proceeding with computation,10 properties remain. new max is 16384
SDD size :6.05373e+09 after 6.09002e+09
Detected timeout of ITS tools.
[2022-05-17 06:51:16] [INFO ] Flatten gal took : 28 ms
[2022-05-17 06:51:16] [INFO ] Applying decomposition
[2022-05-17 06:51:16] [INFO ] Flatten gal took : 24 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/graph754320103829610324.txt' '-o' '/tmp/graph754320103829610324.bin' '-w' '/tmp/graph754320103829610324.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph754320103829610324.bin' '-l' '-1' '-v' '-w' '/tmp/graph754320103829610324.weights' '-q' '0' '-e' '0.001'
[2022-05-17 06:51:17] [INFO ] Decomposing Gal with order
[2022-05-17 06:51:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 06:51:17] [INFO ] Removed a total of 72 redundant transitions.
[2022-05-17 06:51:17] [INFO ] Flatten gal took : 142 ms
[2022-05-17 06:51:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 18 ms.
[2022-05-17 06:51:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12993489807755509018.gal : 11 ms
[2022-05-17 06:51:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13794641690432906151.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13572082725639890864;'/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/ReachabilityCardinality12993489807755509018.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13794641690432906151.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/ReachabilityCardinality13794641690432906151.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :3 after 35
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :35 after 105
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :105 after 371
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :1491 after 122067
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :180343 after 2.31805e+09
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :2.31805e+09 after 4.92318e+09
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :4.92318e+09 after 8.17928e+09
Reachability property AtomicPropp2 is true.
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :8.17928e+09 after 1.20869e+10
Reachability property AtomicPropp4 is true.
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :1.20869e+10 after 1.59942e+10
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :1.59942e+10 after 1.99012e+10
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3878598504956125961
[2022-05-17 06:51:32] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3878598504956125961
Running compilation step : cd /tmp/ltsmin3878598504956125961;'/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 826 ms.
Running link step : cd /tmp/ltsmin3878598504956125961;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin3878598504956125961;'/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' 'AtomicPropp11==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
FORMULA DES-PT-40b-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 220 stabilizing places and 212 stable transitions
Graph (complete) has 901 edges and 401 vertex of which 394 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.17 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(X(!(X(p0) U p1)))))'
Support contains 3 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 343/343 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 396 transition count 338
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 396 transition count 338
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 396 transition count 337
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 14 place count 393 transition count 334
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 393 transition count 334
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 393 transition count 333
Applied a total of 18 rules in 26 ms. Remains 393 /401 variables (removed 8) and now considering 333/343 (removed 10) transitions.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:51:47] [INFO ] Computed 62 place invariants in 11 ms
[2022-05-17 06:51:48] [INFO ] Implicit Places using invariants in 304 ms returned []
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:51:48] [INFO ] Computed 62 place invariants in 5 ms
[2022-05-17 06:51:49] [INFO ] Implicit Places using invariants and state equation in 735 ms returned []
Implicit Place search using SMT with State Equation took 1050 ms to find 0 implicit places.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:51:49] [INFO ] Computed 62 place invariants in 10 ms
[2022-05-17 06:51:49] [INFO ] Dead Transitions using invariants and state equation in 319 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 393/401 places, 333/343 transitions.
Finished structural reductions, in 1 iterations. Remains : 393/401 places, 333/343 transitions.
Stuttering acceptance computed with spot in 364 ms :[p1, p1, (AND p1 p0)]
Running random walk in product with property : DES-PT-40b-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s202 1) (EQ s222 1)), p0:(EQ s203 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 884 ms.
Product exploration explored 100000 steps with 33333 reset in 475 ms.
Computed a total of 216 stabilizing places and 208 stable transitions
Graph (complete) has 886 edges and 393 vertex of which 387 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.7 ms
Computed a total of 216 stabilizing places and 208 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p1) (NOT p0))
Knowledge based reduction with 5 factoid took 211 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA DES-PT-40b-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-40b-LTLFireability-00 finished in 3439 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(p1)))))'
Support contains 3 out of 401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 401/401 places, 343/343 transitions.
Graph (complete) has 901 edges and 401 vertex of which 394 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Reduce places removed 1 places and 1 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 15 rules applied. Total rules applied 16 place count 393 transition count 323
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 378 transition count 323
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 31 place count 378 transition count 313
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 51 place count 368 transition count 313
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 54 place count 365 transition count 310
Iterating global reduction 2 with 3 rules applied. Total rules applied 57 place count 365 transition count 310
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 365 transition count 309
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 58 place count 365 transition count 308
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 60 place count 364 transition count 308
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 62 place count 362 transition count 306
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 362 transition count 306
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 65 place count 362 transition count 305
Performed 76 Post agglomeration using F-continuation condition.Transition count delta: 76
Deduced a syphon composed of 76 places in 0 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 4 with 152 rules applied. Total rules applied 217 place count 286 transition count 229
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 221 place count 284 transition count 231
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 223 place count 282 transition count 229
Applied a total of 223 rules in 135 ms. Remains 282 /401 variables (removed 119) and now considering 229/343 (removed 114) transitions.
// Phase 1: matrix 229 rows 282 cols
[2022-05-17 06:51:51] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 06:51:51] [INFO ] Implicit Places using invariants in 311 ms returned []
// Phase 1: matrix 229 rows 282 cols
[2022-05-17 06:51:51] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 06:51:52] [INFO ] Implicit Places using invariants and state equation in 488 ms returned []
Implicit Place search using SMT with State Equation took 807 ms to find 0 implicit places.
[2022-05-17 06:51:52] [INFO ] Redundant transitions in 20 ms returned []
// Phase 1: matrix 229 rows 282 cols
[2022-05-17 06:51:52] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 06:51:52] [INFO ] Dead Transitions using invariants and state equation in 222 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/401 places, 229/343 transitions.
Finished structural reductions, in 1 iterations. Remains : 282/401 places, 229/343 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DES-PT-40b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s99 1) (NEQ s193 1)), p1:(NEQ s170 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 4141 reset in 636 ms.
Product exploration explored 100000 steps with 4170 reset in 570 ms.
Computed a total of 176 stabilizing places and 171 stable transitions
Computed a total of 176 stabilizing places and 171 stable transitions
Detected a total of 176/282 stabilizing places and 171/229 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 232 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 408 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 71 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 229 rows 282 cols
[2022-05-17 06:51:54] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 06:51:54] [INFO ] [Real]Absence check using 34 positive place invariants in 15 ms returned sat
[2022-05-17 06:51:54] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 36 ms returned sat
[2022-05-17 06:51:54] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 06:51:54] [INFO ] [Nat]Absence check using 34 positive place invariants in 14 ms returned sat
[2022-05-17 06:51:54] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 207 ms returned sat
[2022-05-17 06:51:55] [INFO ] After 297ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 06:51:55] [INFO ] After 345ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 42 ms.
[2022-05-17 06:51:55] [INFO ] After 709ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 3 out of 282 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 282/282 places, 229/229 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 282 transition count 228
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 282 transition count 227
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 281 transition count 227
Applied a total of 3 rules in 74 ms. Remains 281 /282 variables (removed 1) and now considering 227/229 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 281/282 places, 227/229 transitions.
Incomplete random walk after 10000 steps, including 401 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 990004 steps, run timeout after 3001 ms. (steps per millisecond=329 ) properties seen :{}
Probabilistic random walk after 990004 steps, saw 123121 distinct states, run finished after 3004 ms. (steps per millisecond=329 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 227 rows 281 cols
[2022-05-17 06:51:58] [INFO ] Computed 60 place invariants in 2 ms
[2022-05-17 06:51:58] [INFO ] [Real]Absence check using 36 positive place invariants in 10 ms returned sat
[2022-05-17 06:51:58] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 20 ms returned sat
[2022-05-17 06:51:58] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 06:51:58] [INFO ] [Nat]Absence check using 36 positive place invariants in 11 ms returned sat
[2022-05-17 06:51:58] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 112 ms returned sat
[2022-05-17 06:51:58] [INFO ] After 271ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 06:51:58] [INFO ] After 309ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2022-05-17 06:51:58] [INFO ] After 522ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 3 out of 281 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 281/281 places, 227/227 transitions.
Applied a total of 0 rules in 19 ms. Remains 281 /281 variables (removed 0) and now considering 227/227 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 281/281 places, 227/227 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 281/281 places, 227/227 transitions.
Applied a total of 0 rules in 16 ms. Remains 281 /281 variables (removed 0) and now considering 227/227 (removed 0) transitions.
// Phase 1: matrix 227 rows 281 cols
[2022-05-17 06:51:58] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 06:51:59] [INFO ] Implicit Places using invariants in 358 ms returned []
// Phase 1: matrix 227 rows 281 cols
[2022-05-17 06:51:59] [INFO ] Computed 60 place invariants in 11 ms
[2022-05-17 06:52:00] [INFO ] Implicit Places using invariants and state equation in 841 ms returned []
Implicit Place search using SMT with State Equation took 1208 ms to find 0 implicit places.
[2022-05-17 06:52:00] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 227 rows 281 cols
[2022-05-17 06:52:00] [INFO ] Computed 60 place invariants in 2 ms
[2022-05-17 06:52:00] [INFO ] Dead Transitions using invariants and state equation in 276 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 281/281 places, 227/227 transitions.
Applied a total of 0 rules in 13 ms. Remains 281 /281 variables (removed 0) and now considering 227/227 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 227 rows 281 cols
[2022-05-17 06:52:00] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 06:52:00] [INFO ] [Real]Absence check using 36 positive place invariants in 13 ms returned sat
[2022-05-17 06:52:00] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 29 ms returned sat
[2022-05-17 06:52:00] [INFO ] After 130ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 06:52:00] [INFO ] [Nat]Absence check using 36 positive place invariants in 16 ms returned sat
[2022-05-17 06:52:00] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 186 ms returned sat
[2022-05-17 06:52:01] [INFO ] After 361ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 06:52:01] [INFO ] After 388ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2022-05-17 06:52:01] [INFO ] After 712ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 06:52:01] [INFO ] Flatten gal took : 25 ms
[2022-05-17 06:52:01] [INFO ] Flatten gal took : 24 ms
[2022-05-17 06:52:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2964817266886486586.gal : 3 ms
[2022-05-17 06:52:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17959185220828837379.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms9362442205822029894;'/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/ReachabilityCardinality2964817266886486586.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17959185220828837379.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...320
Loading property file /tmp/ReachabilityCardinality17959185220828837379.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 14
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :14 after 38
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :38 after 114
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :114 after 265
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :265 after 4370
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :4370 after 12507
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :12507 after 376500
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :376500 after 628356
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :628356 after 2.67408e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :9.34533e+09 after 9.77353e+09
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.57734e+10 after 1.58262e+10
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :9.60857e+10 after 9.86021e+10
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.4948e+11 after 2.73722e+11
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.06396e+12 after 1.07932e+12
Detected timeout of ITS tools.
[2022-05-17 06:52:16] [INFO ] Flatten gal took : 37 ms
[2022-05-17 06:52:16] [INFO ] Applying decomposition
[2022-05-17 06:52:16] [INFO ] Flatten gal took : 35 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/graph14087999766821098490.txt' '-o' '/tmp/graph14087999766821098490.bin' '-w' '/tmp/graph14087999766821098490.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14087999766821098490.bin' '-l' '-1' '-v' '-w' '/tmp/graph14087999766821098490.weights' '-q' '0' '-e' '0.001'
[2022-05-17 06:52:16] [INFO ] Decomposing Gal with order
[2022-05-17 06:52:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 06:52:16] [INFO ] Removed a total of 48 redundant transitions.
[2022-05-17 06:52:16] [INFO ] Flatten gal took : 76 ms
[2022-05-17 06:52:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 20 ms.
[2022-05-17 06:52:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16765980241990806566.gal : 17 ms
[2022-05-17 06:52:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2452097760259827014.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms9362442205822029894;'/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/ReachabilityCardinality16765980241990806566.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2452097760259827014.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/ReachabilityCardinality2452097760259827014.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 98
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :98 after 902
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :902 after 22650
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :22650 after 165756
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :245208 after 5.46774e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :5.46774e+09 after 9.05206e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :9.05206e+09 after 1.35325e+10
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 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,1.9805e+10,0.465846,12796,1883,517,14794,5377,298,31919,388,10763,0
Total reachable state count : 19805004858
Verifying 1 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
apf0,476160,0.467959,13060,134,218,14794,5377,312,31919,397,10763,0
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) p0))]
Knowledge based reduction with 6 factoid took 237 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 229/229 transitions.
Applied a total of 0 rules in 11 ms. Remains 282 /282 variables (removed 0) and now considering 229/229 (removed 0) transitions.
// Phase 1: matrix 229 rows 282 cols
[2022-05-17 06:52:17] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-17 06:52:17] [INFO ] Implicit Places using invariants in 338 ms returned []
// Phase 1: matrix 229 rows 282 cols
[2022-05-17 06:52:17] [INFO ] Computed 59 place invariants in 5 ms
[2022-05-17 06:52:18] [INFO ] Implicit Places using invariants and state equation in 558 ms returned []
Implicit Place search using SMT with State Equation took 902 ms to find 0 implicit places.
[2022-05-17 06:52:18] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 229 rows 282 cols
[2022-05-17 06:52:18] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 06:52:18] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 282/282 places, 229/229 transitions.
Computed a total of 176 stabilizing places and 171 stable transitions
Computed a total of 176 stabilizing places and 171 stable transitions
Detected a total of 176/282 stabilizing places and 171/229 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 256 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 422 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 229 rows 282 cols
[2022-05-17 06:52:19] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 06:52:19] [INFO ] [Real]Absence check using 34 positive place invariants in 11 ms returned sat
[2022-05-17 06:52:19] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 22 ms returned sat
[2022-05-17 06:52:19] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 06:52:19] [INFO ] [Nat]Absence check using 34 positive place invariants in 11 ms returned sat
[2022-05-17 06:52:19] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 125 ms returned sat
[2022-05-17 06:52:19] [INFO ] After 200ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 06:52:19] [INFO ] After 228ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-05-17 06:52:19] [INFO ] After 466ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 3 out of 282 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 282/282 places, 229/229 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 282 transition count 228
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 282 transition count 227
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 281 transition count 227
Applied a total of 3 rules in 21 ms. Remains 281 /282 variables (removed 1) and now considering 227/229 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 281/282 places, 227/229 transitions.
Incomplete random walk after 10000 steps, including 407 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1156306 steps, run timeout after 3001 ms. (steps per millisecond=385 ) properties seen :{}
Probabilistic random walk after 1156306 steps, saw 146652 distinct states, run finished after 3005 ms. (steps per millisecond=384 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 227 rows 281 cols
[2022-05-17 06:52:22] [INFO ] Computed 60 place invariants in 3 ms
[2022-05-17 06:52:23] [INFO ] [Real]Absence check using 36 positive place invariants in 16 ms returned sat
[2022-05-17 06:52:23] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 30 ms returned sat
[2022-05-17 06:52:23] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 06:52:23] [INFO ] [Nat]Absence check using 36 positive place invariants in 14 ms returned sat
[2022-05-17 06:52:23] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 187 ms returned sat
[2022-05-17 06:52:23] [INFO ] After 397ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 06:52:23] [INFO ] After 431ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-05-17 06:52:23] [INFO ] After 744ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 3 out of 281 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 281/281 places, 227/227 transitions.
Applied a total of 0 rules in 7 ms. Remains 281 /281 variables (removed 0) and now considering 227/227 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 281/281 places, 227/227 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 281/281 places, 227/227 transitions.
Applied a total of 0 rules in 7 ms. Remains 281 /281 variables (removed 0) and now considering 227/227 (removed 0) transitions.
// Phase 1: matrix 227 rows 281 cols
[2022-05-17 06:52:23] [INFO ] Computed 60 place invariants in 2 ms
[2022-05-17 06:52:24] [INFO ] Implicit Places using invariants in 287 ms returned []
// Phase 1: matrix 227 rows 281 cols
[2022-05-17 06:52:24] [INFO ] Computed 60 place invariants in 3 ms
[2022-05-17 06:52:24] [INFO ] Implicit Places using invariants and state equation in 562 ms returned []
Implicit Place search using SMT with State Equation took 860 ms to find 0 implicit places.
[2022-05-17 06:52:24] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 227 rows 281 cols
[2022-05-17 06:52:24] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 06:52:24] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 281/281 places, 227/227 transitions.
Applied a total of 0 rules in 7 ms. Remains 281 /281 variables (removed 0) and now considering 227/227 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 227 rows 281 cols
[2022-05-17 06:52:24] [INFO ] Computed 60 place invariants in 3 ms
[2022-05-17 06:52:25] [INFO ] [Real]Absence check using 36 positive place invariants in 10 ms returned sat
[2022-05-17 06:52:25] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 20 ms returned sat
[2022-05-17 06:52:25] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 06:52:25] [INFO ] [Nat]Absence check using 36 positive place invariants in 15 ms returned sat
[2022-05-17 06:52:25] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 180 ms returned sat
[2022-05-17 06:52:25] [INFO ] After 359ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 06:52:25] [INFO ] After 393ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-17 06:52:25] [INFO ] After 677ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 06:52:25] [INFO ] Flatten gal took : 17 ms
[2022-05-17 06:52:25] [INFO ] Flatten gal took : 16 ms
[2022-05-17 06:52:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16530188612369885100.gal : 3 ms
[2022-05-17 06:52:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16947027292874922106.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms6292395053727026020;'/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/ReachabilityCardinality16530188612369885100.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16947027292874922106.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...321
Loading property file /tmp/ReachabilityCardinality16947027292874922106.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 14
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :14 after 38
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :38 after 114
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :114 after 265
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :265 after 4370
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :4370 after 12507
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :12507 after 376500
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :376500 after 628356
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :628356 after 2.67408e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :9.34533e+09 after 9.77353e+09
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.57734e+10 after 1.58262e+10
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :9.60857e+10 after 9.86021e+10
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.4948e+11 after 2.73722e+11
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.06396e+12 after 1.07932e+12
Detected timeout of ITS tools.
[2022-05-17 06:52:40] [INFO ] Flatten gal took : 26 ms
[2022-05-17 06:52:40] [INFO ] Applying decomposition
[2022-05-17 06:52:40] [INFO ] Flatten gal took : 15 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/graph13283654837753148172.txt' '-o' '/tmp/graph13283654837753148172.bin' '-w' '/tmp/graph13283654837753148172.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13283654837753148172.bin' '-l' '-1' '-v' '-w' '/tmp/graph13283654837753148172.weights' '-q' '0' '-e' '0.001'
[2022-05-17 06:52:40] [INFO ] Decomposing Gal with order
[2022-05-17 06:52:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 06:52:40] [INFO ] Removed a total of 51 redundant transitions.
[2022-05-17 06:52:40] [INFO ] Flatten gal took : 26 ms
[2022-05-17 06:52:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 3 ms.
[2022-05-17 06:52:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9497311422435212253.gal : 4 ms
[2022-05-17 06:52:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality199452153502804097.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms6292395053727026020;'/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/ReachabilityCardinality9497311422435212253.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality199452153502804097.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...297
Loading property file /tmp/ReachabilityCardinality199452153502804097.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 3078
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :3078 after 40110
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :245208 after 1.29288e+06
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.29288e+06 after 4.06689e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :4.06689e+09 after 7.65128e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :7.65128e+09 after 1.39238e+10
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 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,2.55728e+10,0.883875,25476,1186,784,52254,8984,295,54920,381,35788,0
Total reachable state count : 25572779337
Verifying 1 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
apf0,96,0.892031,25740,71,141,52254,8984,310,54920,390,35788,0
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) p0))]
Knowledge based reduction with 6 factoid took 347 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 4147 reset in 411 ms.
Product exploration explored 100000 steps with 4153 reset in 400 ms.
Built C files in :
/tmp/ltsmin17284327538847994937
[2022-05-17 06:52:43] [INFO ] Computing symmetric may disable matrix : 229 transitions.
[2022-05-17 06:52:43] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 06:52:43] [INFO ] Computing symmetric may enable matrix : 229 transitions.
[2022-05-17 06:52:43] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 06:52:43] [INFO ] Computing Do-Not-Accords matrix : 229 transitions.
[2022-05-17 06:52:43] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 06:52:43] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17284327538847994937
Running compilation step : cd /tmp/ltsmin17284327538847994937;'/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 775 ms.
Running link step : cd /tmp/ltsmin17284327538847994937;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin17284327538847994937;'/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/stateBased3224587688444623347.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 229/229 transitions.
Applied a total of 0 rules in 10 ms. Remains 282 /282 variables (removed 0) and now considering 229/229 (removed 0) transitions.
// Phase 1: matrix 229 rows 282 cols
[2022-05-17 06:52:58] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 06:52:58] [INFO ] Implicit Places using invariants in 291 ms returned []
// Phase 1: matrix 229 rows 282 cols
[2022-05-17 06:52:58] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 06:52:59] [INFO ] Implicit Places using invariants and state equation in 703 ms returned []
Implicit Place search using SMT with State Equation took 997 ms to find 0 implicit places.
[2022-05-17 06:52:59] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 229 rows 282 cols
[2022-05-17 06:52:59] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-17 06:52:59] [INFO ] Dead Transitions using invariants and state equation in 288 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 282/282 places, 229/229 transitions.
Built C files in :
/tmp/ltsmin8046427370599428489
[2022-05-17 06:52:59] [INFO ] Computing symmetric may disable matrix : 229 transitions.
[2022-05-17 06:52:59] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 06:52:59] [INFO ] Computing symmetric may enable matrix : 229 transitions.
[2022-05-17 06:52:59] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 06:52:59] [INFO ] Computing Do-Not-Accords matrix : 229 transitions.
[2022-05-17 06:52:59] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 06:52:59] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8046427370599428489
Running compilation step : cd /tmp/ltsmin8046427370599428489;'/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 824 ms.
Running link step : cd /tmp/ltsmin8046427370599428489;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin8046427370599428489;'/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/stateBased6864220785485683855.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 06:53:14] [INFO ] Flatten gal took : 15 ms
[2022-05-17 06:53:14] [INFO ] Flatten gal took : 13 ms
[2022-05-17 06:53:14] [INFO ] Time to serialize gal into /tmp/LTL12999889742875162695.gal : 4 ms
[2022-05-17 06:53:14] [INFO ] Time to serialize properties into /tmp/LTL7587845511446342517.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/LTL12999889742875162695.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7587845511446342517.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/LTL1299988...267
Read 1 LTL properties
Checking formula 0 : !((F((G("((p107!=1)||(p283!=1))"))||(G(F("(p223!=1)"))))))
Formula 0 simplified : !F(G"((p107!=1)||(p283!=1))" | GF"(p223!=1)")
Detected timeout of ITS tools.
[2022-05-17 06:53:29] [INFO ] Flatten gal took : 16 ms
[2022-05-17 06:53:29] [INFO ] Applying decomposition
[2022-05-17 06:53:29] [INFO ] Flatten gal took : 13 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/graph3751986088554891198.txt' '-o' '/tmp/graph3751986088554891198.bin' '-w' '/tmp/graph3751986088554891198.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3751986088554891198.bin' '-l' '-1' '-v' '-w' '/tmp/graph3751986088554891198.weights' '-q' '0' '-e' '0.001'
[2022-05-17 06:53:30] [INFO ] Decomposing Gal with order
[2022-05-17 06:53:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 06:53:30] [INFO ] Removed a total of 82 redundant transitions.
[2022-05-17 06:53:30] [INFO ] Flatten gal took : 29 ms
[2022-05-17 06:53:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 43 labels/synchronizations in 4 ms.
[2022-05-17 06:53:30] [INFO ] Time to serialize gal into /tmp/LTL16386435942503207831.gal : 5 ms
[2022-05-17 06:53:30] [INFO ] Time to serialize properties into /tmp/LTL7465562453140178158.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/LTL16386435942503207831.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7465562453140178158.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/LTL1638643...246
Read 1 LTL properties
Checking formula 0 : !((F((G("((u9.p107!=1)||(u9.p283!=1))"))||(G(F("(i1.u5.p223!=1)"))))))
Formula 0 simplified : !F(G"((u9.p107!=1)||(u9.p283!=1))" | GF"(i1.u5.p223!=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7329601336171846472
[2022-05-17 06:53:45] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7329601336171846472
Running compilation step : cd /tmp/ltsmin7329601336171846472;'/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 660 ms.
Running link step : cd /tmp/ltsmin7329601336171846472;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin7329601336171846472;'/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))||[](<>((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-40b-LTLFireability-02 finished in 128911 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(X(p1))&&p0))))'
Support contains 4 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 343/343 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 397 transition count 339
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 397 transition count 339
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 394 transition count 336
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 394 transition count 336
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 394 transition count 335
Applied a total of 15 rules in 21 ms. Remains 394 /401 variables (removed 7) and now considering 335/343 (removed 8) transitions.
// Phase 1: matrix 335 rows 394 cols
[2022-05-17 06:54:00] [INFO ] Computed 62 place invariants in 5 ms
[2022-05-17 06:54:00] [INFO ] Implicit Places using invariants in 274 ms returned []
// Phase 1: matrix 335 rows 394 cols
[2022-05-17 06:54:00] [INFO ] Computed 62 place invariants in 9 ms
[2022-05-17 06:54:01] [INFO ] Implicit Places using invariants and state equation in 932 ms returned []
Implicit Place search using SMT with State Equation took 1208 ms to find 0 implicit places.
// Phase 1: matrix 335 rows 394 cols
[2022-05-17 06:54:01] [INFO ] Computed 62 place invariants in 8 ms
[2022-05-17 06:54:01] [INFO ] Dead Transitions using invariants and state equation in 374 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 394/401 places, 335/343 transitions.
Finished structural reductions, in 1 iterations. Remains : 394/401 places, 335/343 transitions.
Stuttering acceptance computed with spot in 196 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-40b-LTLFireability-03 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: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(AND (EQ s99 1) (EQ s243 1)), p1:(AND (EQ s192 1) (EQ s357 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA DES-PT-40b-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-40b-LTLFireability-03 finished in 1819 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((G(p0)&&p1))&&F(((X(p2) U p3) U X(p3)))))'
Support contains 3 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 343/343 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 397 transition count 339
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 397 transition count 339
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 397 transition count 338
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 394 transition count 335
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 394 transition count 335
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 394 transition count 334
Applied a total of 16 rules in 34 ms. Remains 394 /401 variables (removed 7) and now considering 334/343 (removed 9) transitions.
// Phase 1: matrix 334 rows 394 cols
[2022-05-17 06:54:02] [INFO ] Computed 62 place invariants in 5 ms
[2022-05-17 06:54:02] [INFO ] Implicit Places using invariants in 413 ms returned []
// Phase 1: matrix 334 rows 394 cols
[2022-05-17 06:54:02] [INFO ] Computed 62 place invariants in 5 ms
[2022-05-17 06:54:03] [INFO ] Implicit Places using invariants and state equation in 1044 ms returned []
Implicit Place search using SMT with State Equation took 1459 ms to find 0 implicit places.
// Phase 1: matrix 334 rows 394 cols
[2022-05-17 06:54:03] [INFO ] Computed 62 place invariants in 8 ms
[2022-05-17 06:54:03] [INFO ] Dead Transitions using invariants and state equation in 428 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 394/401 places, 334/343 transitions.
Finished structural reductions, in 1 iterations. Remains : 394/401 places, 334/343 transitions.
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p0) (NOT p1) (NOT p3)), (OR (NOT p1) (NOT p0)), (NOT p3), (NOT p0)]
Running random walk in product with property : DES-PT-40b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND p0 p1), acceptance={} source=0 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s211 0), p1:(OR (EQ s369 0) (EQ s371 0)), p3:(AND (EQ s369 1) (EQ s371 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 114 steps with 0 reset in 1 ms.
FORMULA DES-PT-40b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-40b-LTLFireability-04 finished in 2119 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&!(G(p0) U p1)))'
Support contains 4 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 343/343 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 396 transition count 338
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 396 transition count 338
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 396 transition count 337
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 394 transition count 335
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 394 transition count 335
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 394 transition count 334
Applied a total of 16 rules in 35 ms. Remains 394 /401 variables (removed 7) and now considering 334/343 (removed 9) transitions.
// Phase 1: matrix 334 rows 394 cols
[2022-05-17 06:54:04] [INFO ] Computed 62 place invariants in 8 ms
[2022-05-17 06:54:04] [INFO ] Implicit Places using invariants in 372 ms returned []
// Phase 1: matrix 334 rows 394 cols
[2022-05-17 06:54:04] [INFO ] Computed 62 place invariants in 8 ms
[2022-05-17 06:54:05] [INFO ] Implicit Places using invariants and state equation in 933 ms returned []
Implicit Place search using SMT with State Equation took 1314 ms to find 0 implicit places.
// Phase 1: matrix 334 rows 394 cols
[2022-05-17 06:54:05] [INFO ] Computed 62 place invariants in 10 ms
[2022-05-17 06:54:05] [INFO ] Dead Transitions using invariants and state equation in 302 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 394/401 places, 334/343 transitions.
Finished structural reductions, in 1 iterations. Remains : 394/401 places, 334/343 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p0) p1), true, (NOT p0), (AND p0 p1), p0]
Running random walk in product with property : DES-PT-40b-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s89 1) (EQ s242 1)), p0:(AND (EQ s262 1) (EQ s379 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DES-PT-40b-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-40b-LTLFireability-05 finished in 1851 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&(F(G(p1)) U p2))))'
Support contains 5 out of 401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 401/401 places, 343/343 transitions.
Graph (complete) has 901 edges and 401 vertex of which 394 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Reduce places removed 1 places and 1 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 15 rules applied. Total rules applied 16 place count 393 transition count 323
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 378 transition count 323
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 31 place count 378 transition count 312
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 53 place count 367 transition count 312
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 56 place count 364 transition count 309
Iterating global reduction 2 with 3 rules applied. Total rules applied 59 place count 364 transition count 309
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 60 place count 364 transition count 308
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 60 place count 364 transition count 307
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 62 place count 363 transition count 307
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 64 place count 361 transition count 305
Iterating global reduction 3 with 2 rules applied. Total rules applied 66 place count 361 transition count 305
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 67 place count 361 transition count 304
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 213 place count 288 transition count 231
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 4 with 6 rules applied. Total rules applied 219 place count 285 transition count 239
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 221 place count 283 transition count 237
Applied a total of 221 rules in 75 ms. Remains 283 /401 variables (removed 118) and now considering 237/343 (removed 106) transitions.
// Phase 1: matrix 237 rows 283 cols
[2022-05-17 06:54:06] [INFO ] Computed 59 place invariants in 5 ms
[2022-05-17 06:54:06] [INFO ] Implicit Places using invariants in 399 ms returned []
// Phase 1: matrix 237 rows 283 cols
[2022-05-17 06:54:06] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-17 06:54:06] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-17 06:54:07] [INFO ] Implicit Places using invariants and state equation in 805 ms returned []
Implicit Place search using SMT with State Equation took 1209 ms to find 0 implicit places.
[2022-05-17 06:54:07] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 237 rows 283 cols
[2022-05-17 06:54:07] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 06:54:07] [INFO ] Dead Transitions using invariants and state equation in 350 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 283/401 places, 237/343 transitions.
Finished structural reductions, in 1 iterations. Remains : 283/401 places, 237/343 transitions.
Stuttering acceptance computed with spot in 171 ms :[(OR (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (NOT p2)]
Running random walk in product with property : DES-PT-40b-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p0) p1) (AND (NOT p2) p1)), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s229 1), p2:(AND (EQ s40 1) (EQ s278 1)), p1:(AND (EQ s1 1) (EQ s195 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 28 steps with 0 reset in 0 ms.
FORMULA DES-PT-40b-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-40b-LTLFireability-06 finished in 1830 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(X(!(X(p0)||p1)))) U p2))'
Support contains 5 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 343/343 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 396 transition count 338
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 396 transition count 338
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 396 transition count 337
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 14 place count 393 transition count 334
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 393 transition count 334
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 393 transition count 333
Applied a total of 18 rules in 22 ms. Remains 393 /401 variables (removed 8) and now considering 333/343 (removed 10) transitions.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:54:07] [INFO ] Computed 62 place invariants in 9 ms
[2022-05-17 06:54:08] [INFO ] Implicit Places using invariants in 476 ms returned []
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:54:08] [INFO ] Computed 62 place invariants in 12 ms
[2022-05-17 06:54:09] [INFO ] Implicit Places using invariants and state equation in 913 ms returned []
Implicit Place search using SMT with State Equation took 1392 ms to find 0 implicit places.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:54:09] [INFO ] Computed 62 place invariants in 9 ms
[2022-05-17 06:54:09] [INFO ] Dead Transitions using invariants and state equation in 404 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 393/401 places, 333/343 transitions.
Finished structural reductions, in 1 iterations. Remains : 393/401 places, 333/343 transitions.
Stuttering acceptance computed with spot in 177 ms :[p0, (NOT p2), (OR (NOT p2) p0 p1), (OR p0 p1)]
Running random walk in product with property : DES-PT-40b-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 0}, { cond=p1, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(AND (EQ s372 1) (EQ s374 1)), p0:(AND (EQ s372 1) (EQ s374 1) (EQ s332 1)), p2:(AND (EQ s288 1) (EQ s319 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 93 steps with 0 reset in 0 ms.
FORMULA DES-PT-40b-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-40b-LTLFireability-07 finished in 2024 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((F(p1)&&G(p2)&&p0)) U !(F(p3)||p1))))'
Support contains 5 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 343/343 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 396 transition count 338
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 396 transition count 338
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 396 transition count 337
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 14 place count 393 transition count 334
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 393 transition count 334
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 393 transition count 333
Applied a total of 18 rules in 33 ms. Remains 393 /401 variables (removed 8) and now considering 333/343 (removed 10) transitions.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:54:09] [INFO ] Computed 62 place invariants in 5 ms
[2022-05-17 06:54:10] [INFO ] Implicit Places using invariants in 393 ms returned []
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:54:10] [INFO ] Computed 62 place invariants in 11 ms
[2022-05-17 06:54:11] [INFO ] Implicit Places using invariants and state equation in 856 ms returned []
Implicit Place search using SMT with State Equation took 1254 ms to find 0 implicit places.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:54:11] [INFO ] Computed 62 place invariants in 6 ms
[2022-05-17 06:54:11] [INFO ] Dead Transitions using invariants and state equation in 525 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 393/401 places, 333/343 transitions.
Finished structural reductions, in 1 iterations. Remains : 393/401 places, 333/343 transitions.
Stuttering acceptance computed with spot in 346 ms :[(OR p3 p1), (OR p1 p3), true, (NOT p1), (OR (NOT p1) (NOT p2) (NOT p0)), p3, p3]
Running random walk in product with property : DES-PT-40b-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND p3 p2 p0) (AND p1 p2 p0)), acceptance={0} source=1 dest: 1}, { cond=(OR (AND p3 (NOT p2)) (AND p3 (NOT p0)) (AND p1 (NOT p2)) (AND p1 (NOT p0))), acceptance={} source=1 dest: 2}, { cond=(AND p3 (NOT p1) p2 p0), acceptance={} source=1 dest: 3}, { cond=(OR (AND p3 p2 p0) (AND p1 p2 p0)), acceptance={} source=1 dest: 4}, { cond=(OR (AND (NOT p3) (NOT p1) (NOT p2)) (AND (NOT p3) (NOT p1) (NOT p0))), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p3) (NOT p1) p2 p0), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(OR (NOT p2) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=4 dest: 3}, { cond=(AND p2 p0), acceptance={} source=4 dest: 4}], [{ cond=p3, acceptance={} source=5 dest: 2}, { cond=(NOT p3), acceptance={} source=5 dest: 5}], [{ cond=(AND p3 p2 p0), acceptance={0} source=6 dest: 1}, { cond=(OR (AND p3 (NOT p2)) (AND p3 (NOT p0))), acceptance={} source=6 dest: 2}, { cond=(AND p3 (NOT p1) p2 p0), acceptance={} source=6 dest: 3}, { cond=(AND p3 p2 p0), acceptance={} source=6 dest: 4}, { cond=(OR (AND (NOT p3) (NOT p2)) (AND (NOT p3) (NOT p0))), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p3) p2 p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p3:(AND (EQ s73 1) (EQ s385 1)), p2:(AND (EQ s155 1) (EQ s182 1)), p0:(AND (EQ s155 1) (EQ s182 1)), p1:(AND (EQ s159 1) (EQ s182 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]]
Product exploration explored 100000 steps with 878 reset in 381 ms.
Product exploration explored 100000 steps with 871 reset in 397 ms.
Computed a total of 216 stabilizing places and 208 stable transitions
Graph (complete) has 886 edges and 393 vertex of which 387 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Computed a total of 216 stabilizing places and 208 stable transitions
Detected a total of 216/393 stabilizing places and 208/333 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 p0) (NOT p1)), (X (NOT (OR (AND p3 p2 p0) (AND p1 p2 p0)))), (X (NOT (OR (AND p3 (NOT p2)) (AND p3 (NOT p0)) (AND p1 (NOT p2)) (AND p1 (NOT p0))))), (X (NOT (AND (NOT p3) (NOT p1) p2 p0))), (X (NOT (AND p3 (NOT p1) p2 p0))), (X (OR (AND (NOT p3) (NOT p1) (NOT p2)) (AND (NOT p3) (NOT p1) (NOT p0)))), (X (X (NOT (OR (AND p3 p2 p0) (AND p1 p2 p0))))), (X (X (NOT (OR (AND p3 (NOT p2)) (AND p3 (NOT p0)))))), (X (X (NOT p3))), (X (X (NOT (OR (AND p3 (NOT p2)) (AND p3 (NOT p0)) (AND p1 (NOT p2)) (AND p1 (NOT p0)))))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND (NOT p3) (NOT p1) p2 p0)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p3 (NOT p1) p2 p0)))), (X (X (OR (AND (NOT p3) (NOT p1) (NOT p2)) (AND (NOT p3) (NOT p1) (NOT p0))))), (X (X (OR (NOT p2) (NOT p0)))), (X (X (NOT (AND p3 p2 p0)))), true, (X (X (OR (AND (NOT p3) (NOT p2)) (AND (NOT p3) (NOT p0))))), (X (X (NOT (AND (NOT p3) p2 p0)))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 22 factoid took 1252 ms. Reduced automaton from 7 states, 20 edges and 4 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 93 ms :[true, p3, p3]
Incomplete random walk after 10000 steps, including 91 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 760415 steps, run timeout after 3001 ms. (steps per millisecond=253 ) properties seen :{}
Probabilistic random walk after 760415 steps, saw 126609 distinct states, run finished after 3001 ms. (steps per millisecond=253 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:54:17] [INFO ] Computed 62 place invariants in 5 ms
[2022-05-17 06:54:17] [INFO ] [Real]Absence check using 33 positive place invariants in 21 ms returned sat
[2022-05-17 06:54:17] [INFO ] [Real]Absence check using 33 positive and 29 generalized place invariants in 56 ms returned sat
[2022-05-17 06:54:17] [INFO ] After 576ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 06:54:17] [INFO ] [Nat]Absence check using 33 positive place invariants in 21 ms returned sat
[2022-05-17 06:54:18] [INFO ] [Nat]Absence check using 33 positive and 29 generalized place invariants in 54 ms returned sat
[2022-05-17 06:54:18] [INFO ] After 436ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 06:54:18] [INFO ] Deduced a trap composed of 15 places in 123 ms of which 1 ms to minimize.
[2022-05-17 06:54:18] [INFO ] Deduced a trap composed of 16 places in 113 ms of which 1 ms to minimize.
[2022-05-17 06:54:18] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 0 ms to minimize.
[2022-05-17 06:54:19] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 509 ms
[2022-05-17 06:54:19] [INFO ] After 980ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 50 ms.
[2022-05-17 06:54:19] [INFO ] After 1232ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 12 ms.
Support contains 2 out of 393 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 393/393 places, 333/333 transitions.
Graph (complete) has 886 edges and 393 vertex of which 387 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 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 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 387 transition count 312
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 35 place count 371 transition count 312
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 35 place count 371 transition count 299
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 61 place count 358 transition count 299
Performed 76 Post agglomeration using F-continuation condition.Transition count delta: 76
Deduced a syphon composed of 76 places in 1 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 2 with 152 rules applied. Total rules applied 213 place count 282 transition count 223
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 217 place count 280 transition count 225
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 218 place count 280 transition count 224
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 219 place count 279 transition count 224
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 220 place count 279 transition count 224
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 221 place count 278 transition count 223
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 222 place count 277 transition count 223
Applied a total of 222 rules in 74 ms. Remains 277 /393 variables (removed 116) and now considering 223/333 (removed 110) transitions.
Finished structural reductions, in 1 iterations. Remains : 277/393 places, 223/333 transitions.
Incomplete random walk after 10000 steps, including 466 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 79 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1059997 steps, run timeout after 3001 ms. (steps per millisecond=353 ) properties seen :{}
Probabilistic random walk after 1059997 steps, saw 148732 distinct states, run finished after 3001 ms. (steps per millisecond=353 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 223 rows 277 cols
[2022-05-17 06:54:22] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 06:54:22] [INFO ] [Real]Absence check using 36 positive place invariants in 11 ms returned sat
[2022-05-17 06:54:22] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 21 ms returned sat
[2022-05-17 06:54:22] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 06:54:22] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2022-05-17 06:54:22] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 54 ms returned sat
[2022-05-17 06:54:22] [INFO ] After 346ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 06:54:22] [INFO ] After 398ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2022-05-17 06:54:22] [INFO ] After 604ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 277/277 places, 223/223 transitions.
Applied a total of 0 rules in 10 ms. Remains 277 /277 variables (removed 0) and now considering 223/223 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 277/277 places, 223/223 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 277/277 places, 223/223 transitions.
Applied a total of 0 rules in 9 ms. Remains 277 /277 variables (removed 0) and now considering 223/223 (removed 0) transitions.
// Phase 1: matrix 223 rows 277 cols
[2022-05-17 06:54:22] [INFO ] Computed 60 place invariants in 2 ms
[2022-05-17 06:54:23] [INFO ] Implicit Places using invariants in 334 ms returned []
// Phase 1: matrix 223 rows 277 cols
[2022-05-17 06:54:23] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 06:54:24] [INFO ] Implicit Places using invariants and state equation in 808 ms returned []
Implicit Place search using SMT with State Equation took 1144 ms to find 0 implicit places.
[2022-05-17 06:54:24] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 223 rows 277 cols
[2022-05-17 06:54:24] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 06:54:24] [INFO ] Dead Transitions using invariants and state equation in 262 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 277/277 places, 223/223 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 277 transition count 223
Applied a total of 1 rules in 21 ms. Remains 277 /277 variables (removed 0) and now considering 223/223 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 223 rows 277 cols
[2022-05-17 06:54:24] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 06:54:24] [INFO ] [Real]Absence check using 36 positive place invariants in 17 ms returned sat
[2022-05-17 06:54:24] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 41 ms returned sat
[2022-05-17 06:54:24] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 06:54:24] [INFO ] [Nat]Absence check using 36 positive place invariants in 15 ms returned sat
[2022-05-17 06:54:24] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 89 ms returned sat
[2022-05-17 06:54:25] [INFO ] After 421ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 06:54:25] [INFO ] Deduced a trap composed of 46 places in 42 ms of which 0 ms to minimize.
[2022-05-17 06:54:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 80 ms
[2022-05-17 06:54:25] [INFO ] After 525ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-17 06:54:25] [INFO ] After 850ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 06:54:25] [INFO ] Flatten gal took : 20 ms
[2022-05-17 06:54:25] [INFO ] Flatten gal took : 18 ms
[2022-05-17 06:54:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2152301707321719558.gal : 4 ms
[2022-05-17 06:54:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8891702965148590859.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms1782025953681181845;'/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/ReachabilityCardinality2152301707321719558.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8891702965148590859.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/ReachabilityCardinality8891702965148590859.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 44
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :44 after 160
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :160 after 2572
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2572 after 5248
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :5248 after 82204
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :82204 after 570572
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :570572 after 6.28196e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :6.28196e+06 after 1.15037e+07
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.15037e+07 after 4.26519e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :6.39152e+07 after 7.0929e+07
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :7.0929e+07 after 9.53885e+07
Detected timeout of ITS tools.
[2022-05-17 06:54:40] [INFO ] Flatten gal took : 14 ms
[2022-05-17 06:54:40] [INFO ] Applying decomposition
[2022-05-17 06:54:40] [INFO ] Flatten gal took : 13 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/graph1675874908325037267.txt' '-o' '/tmp/graph1675874908325037267.bin' '-w' '/tmp/graph1675874908325037267.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1675874908325037267.bin' '-l' '-1' '-v' '-w' '/tmp/graph1675874908325037267.weights' '-q' '0' '-e' '0.001'
[2022-05-17 06:54:40] [INFO ] Decomposing Gal with order
[2022-05-17 06:54:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 06:54:40] [INFO ] Removed a total of 73 redundant transitions.
[2022-05-17 06:54:40] [INFO ] Flatten gal took : 26 ms
[2022-05-17 06:54:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 4 ms.
[2022-05-17 06:54:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13322340519090001451.gal : 4 ms
[2022-05-17 06:54:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13530965642159859234.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1782025953681181845;'/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/ReachabilityCardinality13322340519090001451.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13530965642159859234.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/ReachabilityCardinality13530965642159859234.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 84
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :480 after 14792
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :50896 after 2.68265e+09
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2.68265e+09 after 6.88183e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :6.88183e+09 after 1.2127e+10
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.2127e+10 after 2.05193e+10
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.05193e+10 after 3.52125e+10
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 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,1.82682e+13,3.43072,82184,4819,1746,206757,12741,376,173914,362,62381,0
Total reachable state count : 18268175806806
Verifying 1 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
apf0,1.85932e+11,3.44316,82184,919,500,206757,12741,384,173914,369,62381,0
Knowledge obtained : [(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)), (X (NOT (OR (AND p3 p2 p0) (AND p1 p2 p0)))), (X (NOT (OR (AND p3 (NOT p2)) (AND p3 (NOT p0)) (AND p1 (NOT p2)) (AND p1 (NOT p0))))), (X (NOT (AND (NOT p3) (NOT p1) p2 p0))), (X (NOT (AND p3 (NOT p1) p2 p0))), (X (OR (AND (NOT p3) (NOT p1) (NOT p2)) (AND (NOT p3) (NOT p1) (NOT p0)))), (X (X (NOT (OR (AND p3 p2 p0) (AND p1 p2 p0))))), (X (X (NOT (OR (AND p3 (NOT p2)) (AND p3 (NOT p0)))))), (X (X (NOT p3))), (X (X (NOT (OR (AND p3 (NOT p2)) (AND p3 (NOT p0)) (AND p1 (NOT p2)) (AND p1 (NOT p0)))))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND (NOT p3) (NOT p1) p2 p0)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p3 (NOT p1) p2 p0)))), (X (X (OR (AND (NOT p3) (NOT p1) (NOT p2)) (AND (NOT p3) (NOT p1) (NOT p0))))), (X (X (OR (NOT p2) (NOT p0)))), (X (X (NOT (AND p3 p2 p0)))), true, (X (X (OR (AND (NOT p3) (NOT p2)) (AND (NOT p3) (NOT p0))))), (X (X (NOT (AND (NOT p3) p2 p0)))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 22 factoid took 967 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 106 ms :[true, p3, p3]
Stuttering acceptance computed with spot in 96 ms :[true, p3, p3]
Support contains 2 out of 393 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 393/393 places, 333/333 transitions.
Applied a total of 0 rules in 6 ms. Remains 393 /393 variables (removed 0) and now considering 333/333 (removed 0) transitions.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:54:45] [INFO ] Computed 62 place invariants in 8 ms
[2022-05-17 06:54:45] [INFO ] Implicit Places using invariants in 452 ms returned []
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:54:45] [INFO ] Computed 62 place invariants in 8 ms
[2022-05-17 06:54:46] [INFO ] Implicit Places using invariants and state equation in 813 ms returned []
Implicit Place search using SMT with State Equation took 1267 ms to find 0 implicit places.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:54:46] [INFO ] Computed 62 place invariants in 5 ms
[2022-05-17 06:54:47] [INFO ] Dead Transitions using invariants and state equation in 486 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 393/393 places, 333/333 transitions.
Computed a total of 216 stabilizing places and 208 stable transitions
Graph (complete) has 886 edges and 393 vertex of which 387 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Computed a total of 216 stabilizing places and 208 stable transitions
Detected a total of 216/393 stabilizing places and 208/333 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p3), (X (NOT p3)), true, (X (X (NOT p3))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 206 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 93 ms :[true, p3, p3]
Incomplete random walk after 10000 steps, including 85 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 805292 steps, run timeout after 3001 ms. (steps per millisecond=268 ) properties seen :{}
Probabilistic random walk after 805292 steps, saw 133374 distinct states, run finished after 3003 ms. (steps per millisecond=268 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:54:50] [INFO ] Computed 62 place invariants in 8 ms
[2022-05-17 06:54:50] [INFO ] [Real]Absence check using 33 positive place invariants in 19 ms returned sat
[2022-05-17 06:54:50] [INFO ] [Real]Absence check using 33 positive and 29 generalized place invariants in 51 ms returned sat
[2022-05-17 06:54:51] [INFO ] After 577ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 06:54:51] [INFO ] [Nat]Absence check using 33 positive place invariants in 13 ms returned sat
[2022-05-17 06:54:51] [INFO ] [Nat]Absence check using 33 positive and 29 generalized place invariants in 34 ms returned sat
[2022-05-17 06:54:51] [INFO ] After 335ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 06:54:51] [INFO ] Deduced a trap composed of 15 places in 222 ms of which 2 ms to minimize.
[2022-05-17 06:54:51] [INFO ] Deduced a trap composed of 16 places in 172 ms of which 2 ms to minimize.
[2022-05-17 06:54:52] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 0 ms to minimize.
[2022-05-17 06:54:52] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 612 ms
[2022-05-17 06:54:52] [INFO ] After 975ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2022-05-17 06:54:52] [INFO ] After 1145ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 11 ms.
Support contains 2 out of 393 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 393/393 places, 333/333 transitions.
Graph (complete) has 886 edges and 393 vertex of which 387 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 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 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 387 transition count 312
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 35 place count 371 transition count 312
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 35 place count 371 transition count 299
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 61 place count 358 transition count 299
Performed 76 Post agglomeration using F-continuation condition.Transition count delta: 76
Deduced a syphon composed of 76 places in 1 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 2 with 152 rules applied. Total rules applied 213 place count 282 transition count 223
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 217 place count 280 transition count 225
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 218 place count 280 transition count 224
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 219 place count 279 transition count 224
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 220 place count 279 transition count 224
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 221 place count 278 transition count 223
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 222 place count 277 transition count 223
Applied a total of 222 rules in 72 ms. Remains 277 /393 variables (removed 116) and now considering 223/333 (removed 110) transitions.
Finished structural reductions, in 1 iterations. Remains : 277/393 places, 223/333 transitions.
Incomplete random walk after 10000 steps, including 436 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 87 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1154981 steps, run timeout after 3001 ms. (steps per millisecond=384 ) properties seen :{}
Probabilistic random walk after 1154981 steps, saw 160821 distinct states, run finished after 3001 ms. (steps per millisecond=384 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 223 rows 277 cols
[2022-05-17 06:54:55] [INFO ] Computed 60 place invariants in 2 ms
[2022-05-17 06:54:55] [INFO ] [Real]Absence check using 36 positive place invariants in 10 ms returned sat
[2022-05-17 06:54:55] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 22 ms returned sat
[2022-05-17 06:54:55] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 06:54:55] [INFO ] [Nat]Absence check using 36 positive place invariants in 11 ms returned sat
[2022-05-17 06:54:55] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 55 ms returned sat
[2022-05-17 06:54:55] [INFO ] After 348ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 06:54:55] [INFO ] After 399ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2022-05-17 06:54:56] [INFO ] After 607ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 277/277 places, 223/223 transitions.
Applied a total of 0 rules in 9 ms. Remains 277 /277 variables (removed 0) and now considering 223/223 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 277/277 places, 223/223 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 277/277 places, 223/223 transitions.
Applied a total of 0 rules in 9 ms. Remains 277 /277 variables (removed 0) and now considering 223/223 (removed 0) transitions.
// Phase 1: matrix 223 rows 277 cols
[2022-05-17 06:54:56] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 06:54:56] [INFO ] Implicit Places using invariants in 459 ms returned []
// Phase 1: matrix 223 rows 277 cols
[2022-05-17 06:54:56] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 06:54:57] [INFO ] Implicit Places using invariants and state equation in 596 ms returned []
Implicit Place search using SMT with State Equation took 1057 ms to find 0 implicit places.
[2022-05-17 06:54:57] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 223 rows 277 cols
[2022-05-17 06:54:57] [INFO ] Computed 60 place invariants in 2 ms
[2022-05-17 06:54:57] [INFO ] Dead Transitions using invariants and state equation in 216 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 277/277 places, 223/223 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 277 transition count 223
Applied a total of 1 rules in 11 ms. Remains 277 /277 variables (removed 0) and now considering 223/223 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 223 rows 277 cols
[2022-05-17 06:54:57] [INFO ] Computed 60 place invariants in 3 ms
[2022-05-17 06:54:57] [INFO ] [Real]Absence check using 36 positive place invariants in 11 ms returned sat
[2022-05-17 06:54:57] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 22 ms returned sat
[2022-05-17 06:54:57] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 06:54:57] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2022-05-17 06:54:57] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 54 ms returned sat
[2022-05-17 06:54:57] [INFO ] After 283ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 06:54:57] [INFO ] Deduced a trap composed of 46 places in 39 ms of which 0 ms to minimize.
[2022-05-17 06:54:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2022-05-17 06:54:57] [INFO ] After 373ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2022-05-17 06:54:57] [INFO ] After 578ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 06:54:58] [INFO ] Flatten gal took : 19 ms
[2022-05-17 06:54:58] [INFO ] Flatten gal took : 18 ms
[2022-05-17 06:54:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality517026698255118426.gal : 3 ms
[2022-05-17 06:54:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17119263163445091758.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms7965677516709369302;'/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/ReachabilityCardinality517026698255118426.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17119263163445091758.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/ReachabilityCardinality17119263163445091758.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 44
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :44 after 160
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :160 after 2572
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2572 after 5248
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :5248 after 82204
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :82204 after 570572
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :570572 after 6.28196e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :6.28196e+06 after 1.15037e+07
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.15037e+07 after 4.26519e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :6.39152e+07 after 7.0929e+07
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :7.0929e+07 after 9.53885e+07
Detected timeout of ITS tools.
[2022-05-17 06:55:13] [INFO ] Flatten gal took : 14 ms
[2022-05-17 06:55:13] [INFO ] Applying decomposition
[2022-05-17 06:55:13] [INFO ] Flatten gal took : 11 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/graph10199413669959555053.txt' '-o' '/tmp/graph10199413669959555053.bin' '-w' '/tmp/graph10199413669959555053.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10199413669959555053.bin' '-l' '-1' '-v' '-w' '/tmp/graph10199413669959555053.weights' '-q' '0' '-e' '0.001'
[2022-05-17 06:55:13] [INFO ] Decomposing Gal with order
[2022-05-17 06:55:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 06:55:13] [INFO ] Removed a total of 75 redundant transitions.
[2022-05-17 06:55:13] [INFO ] Flatten gal took : 24 ms
[2022-05-17 06:55:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 3 ms.
[2022-05-17 06:55:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11368915755358786610.gal : 3 ms
[2022-05-17 06:55:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17214462616909914928.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms7965677516709369302;'/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/ReachabilityCardinality11368915755358786610.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17214462616909914928.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/ReachabilityCardinality17214462616909914928.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 150
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :150 after 6006
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :6006 after 85014
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :226740 after 5.37531e+10
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :5.37531e+10 after 1.0595e+11
Reachability property apf0 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,1.9253e+11,6.73902,100412,4902,991,217172,2810,376,211094,356,8987,0
Total reachable state count : 192529795432
Verifying 1 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
apf0,2.79629e+09,6.7566,100676,899,366,217172,2810,384,211094,363,8987,0
Knowledge obtained : [(NOT p3), (X (NOT p3)), true, (X (X (NOT p3))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 178 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 100 ms :[true, p3, p3]
Stuttering acceptance computed with spot in 98 ms :[true, p3, p3]
Stuttering acceptance computed with spot in 99 ms :[true, p3, p3]
Product exploration explored 100000 steps with 893 reset in 191 ms.
Product exploration explored 100000 steps with 888 reset in 222 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 87 ms :[true, p3, p3]
Support contains 2 out of 393 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 393/393 places, 333/333 transitions.
Graph (complete) has 886 edges and 393 vertex of which 387 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 387 transition count 330
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 15 place count 387 transition count 332
Deduced a syphon composed of 23 places in 0 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 24 place count 387 transition count 332
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 29 place count 382 transition count 327
Deduced a syphon composed of 18 places in 1 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 382 transition count 327
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 95 places in 0 ms
Iterating global reduction 1 with 77 rules applied. Total rules applied 111 place count 382 transition count 330
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 121 place count 372 transition count 320
Deduced a syphon composed of 85 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 131 place count 372 transition count 320
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 91 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 137 place count 372 transition count 348
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 139 place count 370 transition count 342
Deduced a syphon composed of 89 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 141 place count 370 transition count 342
Deduced a syphon composed of 89 places in 1 ms
Applied a total of 141 rules in 117 ms. Remains 370 /393 variables (removed 23) and now considering 342/333 (removed -9) transitions.
[2022-05-17 06:55:21] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 342 rows 370 cols
[2022-05-17 06:55:21] [INFO ] Computed 59 place invariants in 8 ms
[2022-05-17 06:55:21] [INFO ] Dead Transitions using invariants and state equation in 309 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 370/393 places, 342/333 transitions.
Finished structural reductions, in 1 iterations. Remains : 370/393 places, 342/333 transitions.
Product exploration explored 100000 steps with 4500 reset in 512 ms.
Product exploration explored 100000 steps with 4496 reset in 598 ms.
Built C files in :
/tmp/ltsmin2695627679785408360
[2022-05-17 06:55:22] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2695627679785408360
Running compilation step : cd /tmp/ltsmin2695627679785408360;'/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 970 ms.
Running link step : cd /tmp/ltsmin2695627679785408360;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin2695627679785408360;'/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/stateBased18103863314650686737.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 393 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 393/393 places, 333/333 transitions.
Applied a total of 0 rules in 14 ms. Remains 393 /393 variables (removed 0) and now considering 333/333 (removed 0) transitions.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:55:38] [INFO ] Computed 62 place invariants in 6 ms
[2022-05-17 06:55:38] [INFO ] Implicit Places using invariants in 336 ms returned []
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:55:38] [INFO ] Computed 62 place invariants in 19 ms
[2022-05-17 06:55:39] [INFO ] Implicit Places using invariants and state equation in 881 ms returned []
Implicit Place search using SMT with State Equation took 1227 ms to find 0 implicit places.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:55:39] [INFO ] Computed 62 place invariants in 6 ms
[2022-05-17 06:55:39] [INFO ] Dead Transitions using invariants and state equation in 418 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 393/393 places, 333/333 transitions.
Built C files in :
/tmp/ltsmin5317002080717169962
[2022-05-17 06:55:39] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5317002080717169962
Running compilation step : cd /tmp/ltsmin5317002080717169962;'/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 866 ms.
Running link step : cd /tmp/ltsmin5317002080717169962;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin5317002080717169962;'/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/stateBased6751286897126688613.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 06:55:54] [INFO ] Flatten gal took : 12 ms
[2022-05-17 06:55:54] [INFO ] Flatten gal took : 12 ms
[2022-05-17 06:55:54] [INFO ] Time to serialize gal into /tmp/LTL13907536894072400895.gal : 2 ms
[2022-05-17 06:55:54] [INFO ] Time to serialize properties into /tmp/LTL14589527847685001638.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/LTL13907536894072400895.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14589527847685001638.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/LTL1390753...268
Read 1 LTL properties
Checking formula 0 : !((X((G(((F("((p160==1)&&(p189==1))"))&&(G("((p156==1)&&(p189==1))")))&&("((p156==1)&&(p189==1))")))U(!((F("((p74==1)&&(p431==1))"))||...186
Formula 0 simplified : !X(G("((p156==1)&&(p189==1))" & F"((p160==1)&&(p189==1))" & G"((p156==1)&&(p189==1))") U !("((p160==1)&&(p189==1))" | F"((p74==1)&&(...167
Detected timeout of ITS tools.
[2022-05-17 06:56:09] [INFO ] Flatten gal took : 12 ms
[2022-05-17 06:56:09] [INFO ] Applying decomposition
[2022-05-17 06:56:09] [INFO ] Flatten gal took : 11 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/graph3184252720128982458.txt' '-o' '/tmp/graph3184252720128982458.bin' '-w' '/tmp/graph3184252720128982458.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3184252720128982458.bin' '-l' '-1' '-v' '-w' '/tmp/graph3184252720128982458.weights' '-q' '0' '-e' '0.001'
[2022-05-17 06:56:09] [INFO ] Decomposing Gal with order
[2022-05-17 06:56:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 06:56:09] [INFO ] Removed a total of 12 redundant transitions.
[2022-05-17 06:56:09] [INFO ] Flatten gal took : 25 ms
[2022-05-17 06:56:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2022-05-17 06:56:09] [INFO ] Time to serialize gal into /tmp/LTL7321958888710467344.gal : 4 ms
[2022-05-17 06:56:09] [INFO ] Time to serialize properties into /tmp/LTL3294089142331215864.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/LTL7321958888710467344.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3294089142331215864.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/LTL7321958...245
Read 1 LTL properties
Checking formula 0 : !((X((G(((F("((i2.u8.p160==1)&&(i2.u8.p189==1))"))&&(G("((i2.u8.p156==1)&&(i2.u8.p189==1))")))&&("((i2.u8.p156==1)&&(i2.u8.p189==1))")...242
Formula 0 simplified : !X(G("((i2.u8.p156==1)&&(i2.u8.p189==1))" & F"((i2.u8.p160==1)&&(i2.u8.p189==1))" & G"((i2.u8.p156==1)&&(i2.u8.p189==1))") U !("((i2...223
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17233668547343554093
[2022-05-17 06:56:25] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17233668547343554093
Running compilation step : cd /tmp/ltsmin17233668547343554093;'/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 852 ms.
Running link step : cd /tmp/ltsmin17233668547343554093;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin17233668547343554093;'/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' 'X(([]((<>((LTLAPp1==true))&&[]((LTLAPp2==true))&&(LTLAPp0==true))) U !(<>((LTLAPp3==true))||(LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-40b-LTLFireability-09 finished in 150231 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X((X(p0) U ((G(p0)&&X(G(X(p1)))) U p1))))))'
Support contains 1 out of 401 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 343/343 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 396 transition count 338
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 396 transition count 338
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 396 transition count 337
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 14 place count 393 transition count 334
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 393 transition count 334
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 393 transition count 333
Applied a total of 18 rules in 20 ms. Remains 393 /401 variables (removed 8) and now considering 333/343 (removed 10) transitions.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:56:40] [INFO ] Computed 62 place invariants in 5 ms
[2022-05-17 06:56:40] [INFO ] Implicit Places using invariants in 344 ms returned []
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:56:40] [INFO ] Computed 62 place invariants in 6 ms
[2022-05-17 06:56:41] [INFO ] Implicit Places using invariants and state equation in 838 ms returned []
Implicit Place search using SMT with State Equation took 1190 ms to find 0 implicit places.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:56:41] [INFO ] Computed 62 place invariants in 6 ms
[2022-05-17 06:56:41] [INFO ] Dead Transitions using invariants and state equation in 538 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 393/401 places, 333/343 transitions.
Finished structural reductions, in 1 iterations. Remains : 393/401 places, 333/343 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : DES-PT-40b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(EQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 20406 reset in 266 ms.
Product exploration explored 100000 steps with 20177 reset in 271 ms.
Computed a total of 216 stabilizing places and 208 stable transitions
Graph (complete) has 886 edges and 393 vertex of which 387 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Computed a total of 216 stabilizing places and 208 stable transitions
Detected a total of 216/393 stabilizing places and 208/333 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p1), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 281 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p1), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 2 factoid took 178 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 128 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (NOT p1), (NOT p1)]
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:56:43] [INFO ] Computed 62 place invariants in 8 ms
[2022-05-17 06:56:43] [INFO ] [Real]Absence check using 33 positive place invariants in 18 ms returned sat
[2022-05-17 06:56:43] [INFO ] [Real]Absence check using 33 positive and 29 generalized place invariants in 62 ms returned sat
[2022-05-17 06:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 06:56:45] [INFO ] [Real]Absence check using state equation in 1551 ms returned sat
[2022-05-17 06:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 06:56:45] [INFO ] [Nat]Absence check using 33 positive place invariants in 33 ms returned sat
[2022-05-17 06:56:45] [INFO ] [Nat]Absence check using 33 positive and 29 generalized place invariants in 75 ms returned sat
[2022-05-17 06:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 06:56:47] [INFO ] [Nat]Absence check using state equation in 1774 ms returned sat
[2022-05-17 06:56:47] [INFO ] Computed and/alt/rep : 327/712/327 causal constraints (skipped 5 transitions) in 47 ms.
[2022-05-17 06:56:50] [INFO ] Added : 121 causal constraints over 25 iterations in 2571 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 1 out of 393 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 393/393 places, 333/333 transitions.
Applied a total of 0 rules in 7 ms. Remains 393 /393 variables (removed 0) and now considering 333/333 (removed 0) transitions.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:56:50] [INFO ] Computed 62 place invariants in 8 ms
[2022-05-17 06:56:50] [INFO ] Implicit Places using invariants in 483 ms returned []
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:56:50] [INFO ] Computed 62 place invariants in 9 ms
[2022-05-17 06:56:51] [INFO ] Implicit Places using invariants and state equation in 1038 ms returned []
Implicit Place search using SMT with State Equation took 1523 ms to find 0 implicit places.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:56:51] [INFO ] Computed 62 place invariants in 5 ms
[2022-05-17 06:56:52] [INFO ] Dead Transitions using invariants and state equation in 471 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 393/393 places, 333/333 transitions.
Computed a total of 216 stabilizing places and 208 stable transitions
Graph (complete) has 886 edges and 393 vertex of which 387 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Computed a total of 216 stabilizing places and 208 stable transitions
Detected a total of 216/393 stabilizing places and 208/333 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p1), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 159 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p1), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 2 factoid took 165 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (NOT p1), (NOT p1)]
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:56:53] [INFO ] Computed 62 place invariants in 4 ms
[2022-05-17 06:56:53] [INFO ] [Real]Absence check using 33 positive place invariants in 27 ms returned sat
[2022-05-17 06:56:53] [INFO ] [Real]Absence check using 33 positive and 29 generalized place invariants in 98 ms returned sat
[2022-05-17 06:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 06:56:55] [INFO ] [Real]Absence check using state equation in 1777 ms returned sat
[2022-05-17 06:56:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 06:56:55] [INFO ] [Nat]Absence check using 33 positive place invariants in 21 ms returned sat
[2022-05-17 06:56:55] [INFO ] [Nat]Absence check using 33 positive and 29 generalized place invariants in 46 ms returned sat
[2022-05-17 06:56:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 06:56:57] [INFO ] [Nat]Absence check using state equation in 1358 ms returned sat
[2022-05-17 06:56:57] [INFO ] Computed and/alt/rep : 327/712/327 causal constraints (skipped 5 transitions) in 33 ms.
[2022-05-17 06:56:58] [INFO ] Added : 121 causal constraints over 25 iterations in 1650 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 20421 reset in 262 ms.
Product exploration explored 100000 steps with 20332 reset in 268 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 393 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 393/393 places, 333/333 transitions.
Graph (complete) has 886 edges and 393 vertex of which 387 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 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 387 transition count 330
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 387 transition count 332
Deduced a syphon composed of 23 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 24 place count 387 transition count 332
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 29 place count 382 transition count 327
Deduced a syphon composed of 18 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 382 transition count 327
Performed 76 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 94 places in 0 ms
Iterating global reduction 1 with 76 rules applied. Total rules applied 110 place count 382 transition count 330
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 120 place count 372 transition count 320
Deduced a syphon composed of 84 places in 1 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 130 place count 372 transition count 320
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 90 places in 1 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 136 place count 372 transition count 348
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 138 place count 370 transition count 342
Deduced a syphon composed of 88 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 140 place count 370 transition count 342
Deduced a syphon composed of 88 places in 0 ms
Applied a total of 140 rules in 54 ms. Remains 370 /393 variables (removed 23) and now considering 342/333 (removed -9) transitions.
[2022-05-17 06:56:59] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 342 rows 370 cols
[2022-05-17 06:56:59] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 06:56:59] [INFO ] Dead Transitions using invariants and state equation in 297 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 370/393 places, 342/333 transitions.
Finished structural reductions, in 1 iterations. Remains : 370/393 places, 342/333 transitions.
Product exploration explored 100000 steps with 25070 reset in 1209 ms.
Product exploration explored 100000 steps with 24984 reset in 1227 ms.
Built C files in :
/tmp/ltsmin11243684361370530605
[2022-05-17 06:57:02] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11243684361370530605
Running compilation step : cd /tmp/ltsmin11243684361370530605;'/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 1115 ms.
Running link step : cd /tmp/ltsmin11243684361370530605;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin11243684361370530605;'/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/stateBased10364948627600949916.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 393 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 393/393 places, 333/333 transitions.
Applied a total of 0 rules in 8 ms. Remains 393 /393 variables (removed 0) and now considering 333/333 (removed 0) transitions.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:57:17] [INFO ] Computed 62 place invariants in 6 ms
[2022-05-17 06:57:17] [INFO ] Implicit Places using invariants in 365 ms returned []
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:57:17] [INFO ] Computed 62 place invariants in 6 ms
[2022-05-17 06:57:18] [INFO ] Implicit Places using invariants and state equation in 779 ms returned []
Implicit Place search using SMT with State Equation took 1146 ms to find 0 implicit places.
// Phase 1: matrix 333 rows 393 cols
[2022-05-17 06:57:18] [INFO ] Computed 62 place invariants in 8 ms
[2022-05-17 06:57:19] [INFO ] Dead Transitions using invariants and state equation in 429 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 393/393 places, 333/333 transitions.
Built C files in :
/tmp/ltsmin4432176548888658187
[2022-05-17 06:57:19] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4432176548888658187
Running compilation step : cd /tmp/ltsmin4432176548888658187;'/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 807 ms.
Running link step : cd /tmp/ltsmin4432176548888658187;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin4432176548888658187;'/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/stateBased6782729707617721728.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 06:57:34] [INFO ] Flatten gal took : 18 ms
[2022-05-17 06:57:34] [INFO ] Flatten gal took : 13 ms
[2022-05-17 06:57:34] [INFO ] Time to serialize gal into /tmp/LTL7085880796901569207.gal : 2 ms
[2022-05-17 06:57:34] [INFO ] Time to serialize properties into /tmp/LTL17989061046120489776.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/LTL7085880796901569207.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17989061046120489776.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/LTL7085880...267
Read 1 LTL properties
Checking formula 0 : !((F(X(X((X("((p32==1)&&(p290==1))"))U(((G("((p32==1)&&(p290==1))"))&&(X(G(X("(p3==1)")))))U("(p3==1)")))))))
Formula 0 simplified : !FXX(X"((p32==1)&&(p290==1))" U ((G"((p32==1)&&(p290==1))" & XGX"(p3==1)") U "(p3==1)"))
Detected timeout of ITS tools.
[2022-05-17 06:57:49] [INFO ] Flatten gal took : 13 ms
[2022-05-17 06:57:49] [INFO ] Applying decomposition
[2022-05-17 06:57:49] [INFO ] Flatten gal took : 12 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/graph18115021779103158004.txt' '-o' '/tmp/graph18115021779103158004.bin' '-w' '/tmp/graph18115021779103158004.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18115021779103158004.bin' '-l' '-1' '-v' '-w' '/tmp/graph18115021779103158004.weights' '-q' '0' '-e' '0.001'
[2022-05-17 06:57:49] [INFO ] Decomposing Gal with order
[2022-05-17 06:57:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 06:57:49] [INFO ] Removed a total of 11 redundant transitions.
[2022-05-17 06:57:49] [INFO ] Flatten gal took : 25 ms
[2022-05-17 06:57:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 4 ms.
[2022-05-17 06:57:49] [INFO ] Time to serialize gal into /tmp/LTL13980813186548178267.gal : 4 ms
[2022-05-17 06:57:49] [INFO ] Time to serialize properties into /tmp/LTL3522351307353433947.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/LTL13980813186548178267.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3522351307353433947.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/LTL1398081...246
Read 1 LTL properties
Checking formula 0 : !((F(X(X((X("((u30.p32==1)&&(u30.p290==1))"))U(((G("((u30.p32==1)&&(u30.p290==1))"))&&(X(G(X("(i8.i0.u2.p3==1)")))))U("(i8.i0.u2.p3==1...164
Formula 0 simplified : !FXX(X"((u30.p32==1)&&(u30.p290==1))" U ((G"((u30.p32==1)&&(u30.p290==1))" & XGX"(i8.i0.u2.p3==1)") U "(i8.i0.u2.p3==1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5693430144230484865
[2022-05-17 06:58:04] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5693430144230484865
Running compilation step : cd /tmp/ltsmin5693430144230484865;'/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 998 ms.
Running link step : cd /tmp/ltsmin5693430144230484865;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin5693430144230484865;'/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' '<>(X(X((X((LTLAPp0==true)) U (([]((LTLAPp0==true))&&X([](X((LTLAPp1==true))))) U (LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-40b-LTLFireability-12 finished in 99303 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(((!p0 U p1)||p2)) U !p2)))'
Support contains 5 out of 401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 401/401 places, 343/343 transitions.
Graph (complete) has 901 edges and 401 vertex of which 394 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 393 transition count 324
Reduce places removed 14 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 379 transition count 323
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 31 place count 378 transition count 323
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 31 place count 378 transition count 313
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 51 place count 368 transition count 313
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 54 place count 365 transition count 310
Iterating global reduction 3 with 3 rules applied. Total rules applied 57 place count 365 transition count 310
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 58 place count 365 transition count 309
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 58 place count 365 transition count 308
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 60 place count 364 transition count 308
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 62 place count 362 transition count 306
Iterating global reduction 4 with 2 rules applied. Total rules applied 64 place count 362 transition count 306
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 65 place count 362 transition count 305
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: 75
Deduced a syphon composed of 75 places in 0 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 5 with 150 rules applied. Total rules applied 215 place count 287 transition count 230
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 221 place count 284 transition count 238
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 223 place count 282 transition count 236
Applied a total of 223 rules in 66 ms. Remains 282 /401 variables (removed 119) and now considering 236/343 (removed 107) transitions.
// Phase 1: matrix 236 rows 282 cols
[2022-05-17 06:58:19] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 06:58:19] [INFO ] Implicit Places using invariants in 327 ms returned []
// Phase 1: matrix 236 rows 282 cols
[2022-05-17 06:58:19] [INFO ] Computed 59 place invariants in 7 ms
[2022-05-17 06:58:20] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-17 06:58:20] [INFO ] Implicit Places using invariants and state equation in 765 ms returned []
Implicit Place search using SMT with State Equation took 1094 ms to find 0 implicit places.
[2022-05-17 06:58:20] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 236 rows 282 cols
[2022-05-17 06:58:20] [INFO ] Computed 59 place invariants in 2 ms
[2022-05-17 06:58:20] [INFO ] Dead Transitions using invariants and state equation in 303 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/401 places, 236/343 transitions.
Finished structural reductions, in 1 iterations. Remains : 282/401 places, 236/343 transitions.
Stuttering acceptance computed with spot in 133 ms :[p2, (OR (NOT p1) p2), true, (NOT p1)]
Running random walk in product with property : DES-PT-40b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(EQ s276 1), p1:(AND (EQ s196 1) (EQ s198 1) (EQ s40 1) (EQ s277 1)), p0:(AND (EQ s196 1) (EQ s198 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 28 steps with 0 reset in 1 ms.
FORMULA DES-PT-40b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-40b-LTLFireability-13 finished in 1637 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!(X(!p0) U X(!G(p0))))))'
Support contains 2 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 343/343 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 397 transition count 339
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 397 transition count 339
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 394 transition count 336
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 394 transition count 336
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 394 transition count 335
Applied a total of 15 rules in 38 ms. Remains 394 /401 variables (removed 7) and now considering 335/343 (removed 8) transitions.
// Phase 1: matrix 335 rows 394 cols
[2022-05-17 06:58:21] [INFO ] Computed 62 place invariants in 4 ms
[2022-05-17 06:58:21] [INFO ] Implicit Places using invariants in 401 ms returned []
// Phase 1: matrix 335 rows 394 cols
[2022-05-17 06:58:21] [INFO ] Computed 62 place invariants in 4 ms
[2022-05-17 06:58:22] [INFO ] Implicit Places using invariants and state equation in 998 ms returned []
Implicit Place search using SMT with State Equation took 1408 ms to find 0 implicit places.
// Phase 1: matrix 335 rows 394 cols
[2022-05-17 06:58:22] [INFO ] Computed 62 place invariants in 5 ms
[2022-05-17 06:58:22] [INFO ] Dead Transitions using invariants and state equation in 379 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 394/401 places, 335/343 transitions.
Finished structural reductions, in 1 iterations. Remains : 394/401 places, 335/343 transitions.
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-40b-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:(AND (EQ s192 1) (EQ s357 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 0 ms.
FORMULA DES-PT-40b-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-40b-LTLFireability-15 finished in 1960 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(p1)))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((F(p1)&&G(p2)&&p0)) U !(F(p3)||p1))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X((X(p0) U ((G(p0)&&X(G(X(p1)))) U p1))))))'
Found a CL insensitive property : DES-PT-40b-LTLFireability-12
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 401 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 401/401 places, 343/343 transitions.
Graph (complete) has 901 edges and 401 vertex of which 394 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 393 transition count 322
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 33 place count 377 transition count 322
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 33 place count 377 transition count 311
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 55 place count 366 transition count 311
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 58 place count 363 transition count 308
Iterating global reduction 2 with 3 rules applied. Total rules applied 61 place count 363 transition count 308
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 363 transition count 307
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 62 place count 363 transition count 306
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 362 transition count 306
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 66 place count 360 transition count 304
Iterating global reduction 3 with 2 rules applied. Total rules applied 68 place count 360 transition count 304
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 69 place count 360 transition count 303
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 4 with 150 rules applied. Total rules applied 219 place count 285 transition count 228
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
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 225 place count 282 transition count 236
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 226 place count 281 transition count 235
Applied a total of 226 rules in 70 ms. Remains 281 /401 variables (removed 120) and now considering 235/343 (removed 108) transitions.
// Phase 1: matrix 235 rows 281 cols
[2022-05-17 06:58:23] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 06:58:23] [INFO ] Implicit Places using invariants in 366 ms returned []
// Phase 1: matrix 235 rows 281 cols
[2022-05-17 06:58:23] [INFO ] Computed 59 place invariants in 5 ms
[2022-05-17 06:58:24] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-17 06:58:24] [INFO ] Implicit Places using invariants and state equation in 665 ms returned []
Implicit Place search using SMT with State Equation took 1034 ms to find 0 implicit places.
// Phase 1: matrix 235 rows 281 cols
[2022-05-17 06:58:24] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 06:58:24] [INFO ] Dead Transitions using invariants and state equation in 341 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 281/401 places, 235/343 transitions.
Finished structural reductions, in 1 iterations. Remains : 281/401 places, 235/343 transitions.
Running random walk in product with property : DES-PT-40b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(EQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 16 steps with 1 reset in 0 ms.
Treatment of property DES-PT-40b-LTLFireability-12 finished in 1754 ms.
CL/SL decision was in the wrong direction : CL + false
[2022-05-17 06:58:25] [INFO ] Flatten gal took : 13 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12536990580568755224
[2022-05-17 06:58:25] [INFO ] Computing symmetric may disable matrix : 343 transitions.
[2022-05-17 06:58:25] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 06:58:25] [INFO ] Applying decomposition
[2022-05-17 06:58:25] [INFO ] Computing symmetric may enable matrix : 343 transitions.
[2022-05-17 06:58:25] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 06:58:25] [INFO ] Flatten gal took : 12 ms
[2022-05-17 06:58:25] [INFO ] Computing Do-Not-Accords matrix : 343 transitions.
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/graph7671693111480169707.txt' '-o' '/tmp/graph7671693111480169707.bin' '-w' '/tmp/graph7671693111480169707.weights'
[2022-05-17 06:58:25] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7671693111480169707.bin' '-l' '-1' '-v' '-w' '/tmp/graph7671693111480169707.weights' '-q' '0' '-e' '0.001'
[2022-05-17 06:58:25] [INFO ] Decomposing Gal with order
[2022-05-17 06:58:25] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12536990580568755224
Running compilation step : cd /tmp/ltsmin12536990580568755224;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' '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'
[2022-05-17 06:58:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 06:58:25] [INFO ] Removed a total of 14 redundant transitions.
[2022-05-17 06:58:25] [INFO ] Flatten gal took : 26 ms
[2022-05-17 06:58:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 5 ms.
[2022-05-17 06:58:25] [INFO ] Time to serialize gal into /tmp/LTLFireability6905253491680650907.gal : 4 ms
[2022-05-17 06:58:25] [INFO ] Time to serialize properties into /tmp/LTLFireability16041206113687779287.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/LTLFireability6905253491680650907.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16041206113687779287.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...268
Read 3 LTL properties
Checking formula 0 : !((F((G("((i0.u33.p107!=1)||(i0.u33.p283!=1))"))||(G(F("(i4.i2.u16.p223!=1)"))))))
Formula 0 simplified : !F(G"((i0.u33.p107!=1)||(i0.u33.p283!=1))" | GF"(i4.i2.u16.p223!=1)")
Compilation finished in 1376 ms.
Running link step : cd /tmp/ltsmin12536990580568755224;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin12536990580568755224;'/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))||[](<>((LTLAPp1==true)))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t0, t59, t124, t254, t303, t304, t337, u35.t77, i0.u33.t80, i2.u7.t127, i2.u7.t128, i2.u7.t12...1278
Computing Next relation with stutter on 2.81703e+08 deadlock states
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin12536990580568755224;'/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))||[](<>((LTLAPp1==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin12536990580568755224;'/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' 'X(([]((<>((LTLAPp3==true))&&[]((LTLAPp4==true))&&(LTLAPp2==true))) U !(<>((LTLAPp5==true))||(LTLAPp3==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-17 07:21:02] [INFO ] Applying decomposition
[2022-05-17 07:21:02] [INFO ] Flatten gal took : 26 ms
[2022-05-17 07:21:02] [INFO ] Decomposing Gal with order
[2022-05-17 07:21:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 07:21:02] [INFO ] Removed a total of 166 redundant transitions.
[2022-05-17 07:21:02] [INFO ] Flatten gal took : 128 ms
[2022-05-17 07:21:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 558 labels/synchronizations in 77 ms.
[2022-05-17 07:21:02] [INFO ] Time to serialize gal into /tmp/LTLFireability7147412376108010363.gal : 13 ms
[2022-05-17 07:21:02] [INFO ] Time to serialize properties into /tmp/LTLFireability3623882676814452389.ltl : 10 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/LTLFireability7147412376108010363.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3623882676814452389.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 3 LTL properties
Checking formula 0 : !((F((G("((i0.i0.u6.p107!=1)||(i1.i0.i1.u35.p283!=1))"))||(G(F("(i1.i0.i0.u20.p223!=1)"))))))
Formula 0 simplified : !F(G"((i0.i0.u6.p107!=1)||(i1.i0.i1.u35.p283!=1))" | GF"(i1.i0.i0.u20.p223!=1)")
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.005: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.007: LTL layer: formula: X(([]((<>((LTLAPp3==true))&&[]((LTLAPp4==true))&&(LTLAPp2==true))) U !(<>((LTLAPp5==true))||(LTLAPp3==true))))
pins2lts-mc-linux64( 2/ 8), 0.007: "X(([]((<>((LTLAPp3==true))&&[]((LTLAPp4==true))&&(LTLAPp2==true))) U !(<>((LTLAPp5==true))||(LTLAPp3==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.007: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.009: completed 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( 3/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.009: 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( 6/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.024: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.025: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.031: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.036: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.074: There are 352 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.074: State length is 402, there are 372 groups
pins2lts-mc-linux64( 0/ 8), 0.074: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.074: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.074: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.074: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 0.161: [Blue] ~97 levels ~960 states ~5392 transitions
pins2lts-mc-linux64( 7/ 8), 0.190: [Blue] ~97 levels ~1920 states ~8416 transitions
pins2lts-mc-linux64( 7/ 8), 0.246: [Blue] ~98 levels ~3840 states ~14120 transitions
pins2lts-mc-linux64( 3/ 8), 0.344: [Blue] ~98 levels ~7680 states ~29104 transitions
pins2lts-mc-linux64( 5/ 8), 0.533: [Blue] ~116 levels ~15360 states ~66400 transitions
pins2lts-mc-linux64( 1/ 8), 0.866: [Blue] ~134 levels ~30720 states ~125192 transitions
pins2lts-mc-linux64( 5/ 8), 1.660: [Blue] ~122 levels ~61440 states ~284072 transitions
pins2lts-mc-linux64( 5/ 8), 3.068: [Blue] ~123 levels ~122880 states ~570312 transitions
pins2lts-mc-linux64( 5/ 8), 5.467: [Blue] ~123 levels ~245760 states ~1231312 transitions
pins2lts-mc-linux64( 5/ 8), 9.415: [Blue] ~123 levels ~491520 states ~2729032 transitions
pins2lts-mc-linux64( 5/ 8), 15.982: [Blue] ~129 levels ~983040 states ~5653864 transitions
pins2lts-mc-linux64( 4/ 8), 27.465: [Blue] ~104 levels ~1966080 states ~11026232 transitions
pins2lts-mc-linux64( 4/ 8), 50.635: [Blue] ~104 levels ~3932160 states ~24029200 transitions
pins2lts-mc-linux64( 4/ 8), 96.556: [Blue] ~119 levels ~7864320 states ~49238616 transitions
pins2lts-mc-linux64( 4/ 8), 189.834: [Blue] ~119 levels ~15728640 states ~104937256 transitions
pins2lts-mc-linux64( 6/ 8), 377.400: [Blue] ~135 levels ~31457280 states ~212927760 transitions
pins2lts-mc-linux64( 6/ 8), 759.458: [Blue] ~146 levels ~62914560 states ~450775960 transitions
pins2lts-mc-linux64( 2/ 8), 1061.038: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1061.064:
pins2lts-mc-linux64( 0/ 8), 1061.064: Explored 80182872 states 620236200 transitions, fanout: 7.735
pins2lts-mc-linux64( 0/ 8), 1061.064: Total exploration time 1060.970 sec (1060.930 sec minimum, 1060.953 sec on average)
pins2lts-mc-linux64( 0/ 8), 1061.064: States per second: 75575, Transitions per second: 584594
pins2lts-mc-linux64( 0/ 8), 1061.064:
pins2lts-mc-linux64( 0/ 8), 1061.064: State space has 79956223 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 1061.064: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 1061.064: blue states: 80182872 (100.28%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 1061.064: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 1061.064: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 1061.064:
pins2lts-mc-linux64( 0/ 8), 1061.064: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 1061.064:
pins2lts-mc-linux64( 0/ 8), 1061.064: Queue width: 8B, total height: 1478, memory: 0.01MB
pins2lts-mc-linux64( 0/ 8), 1061.064: Tree memory: 866.0MB, 11.4 B/state, compr.: 0.7%
pins2lts-mc-linux64( 0/ 8), 1061.064: Tree fill ratio (roots/leafs): 59.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 1061.064: Stored 345 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1061.064: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1061.064: Est. total memory use: 866.0MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12536990580568755224;'/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' 'X(([]((<>((LTLAPp3==true))&&[]((LTLAPp4==true))&&(LTLAPp2==true))) U !(<>((LTLAPp5==true))||(LTLAPp3==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12536990580568755224;'/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' 'X(([]((<>((LTLAPp3==true))&&[]((LTLAPp4==true))&&(LTLAPp2==true))) U !(<>((LTLAPp5==true))||(LTLAPp3==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)
Detected timeout of ITS tools.
[2022-05-17 07:43:40] [INFO ] Flatten gal took : 13 ms
[2022-05-17 07:43:40] [INFO ] Input system was already deterministic with 343 transitions.
[2022-05-17 07:43:40] [INFO ] Transformed 401 places.
[2022-05-17 07:43:40] [INFO ] Transformed 343 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 07:43:40] [INFO ] Time to serialize gal into /tmp/LTLFireability11386109382648517601.gal : 5 ms
[2022-05-17 07:43:40] [INFO ] Time to serialize properties into /tmp/LTLFireability12335823929347065261.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/LTLFireability11386109382648517601.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12335823929347065261.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 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((G("((p107!=1)||(p283!=1))"))||(G(F("(p223!=1)"))))))
Formula 0 simplified : !F(G"((p107!=1)||(p283!=1))" | GF"(p223!=1)")
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-40b"
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-40b, 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-165252095800508"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-40b.tgz
mv DES-PT-40b 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 ;