About the Execution of ITS-Tools for CloudReconfiguration-PT-319
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1763.067 | 177478.00 | 341457.00 | 868.30 | FTFTFFFFFFFTFFFT | 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-165252095600355.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 CloudReconfiguration-PT-319, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095600355
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 912K
-rw-r--r-- 1 mcc users 8.0K Apr 29 14:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Apr 29 14:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 29 14:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 14:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:21 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 661K 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 CloudReconfiguration-PT-319-LTLCardinality-00
FORMULA_NAME CloudReconfiguration-PT-319-LTLCardinality-01
FORMULA_NAME CloudReconfiguration-PT-319-LTLCardinality-02
FORMULA_NAME CloudReconfiguration-PT-319-LTLCardinality-03
FORMULA_NAME CloudReconfiguration-PT-319-LTLCardinality-04
FORMULA_NAME CloudReconfiguration-PT-319-LTLCardinality-05
FORMULA_NAME CloudReconfiguration-PT-319-LTLCardinality-06
FORMULA_NAME CloudReconfiguration-PT-319-LTLCardinality-07
FORMULA_NAME CloudReconfiguration-PT-319-LTLCardinality-08
FORMULA_NAME CloudReconfiguration-PT-319-LTLCardinality-09
FORMULA_NAME CloudReconfiguration-PT-319-LTLCardinality-10
FORMULA_NAME CloudReconfiguration-PT-319-LTLCardinality-11
FORMULA_NAME CloudReconfiguration-PT-319-LTLCardinality-12
FORMULA_NAME CloudReconfiguration-PT-319-LTLCardinality-13
FORMULA_NAME CloudReconfiguration-PT-319-LTLCardinality-14
FORMULA_NAME CloudReconfiguration-PT-319-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652691771630
Running Version 202205111006
[2022-05-16 09:02:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 09:02:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 09:02:55] [INFO ] Load time of PNML (sax parser for PT used): 567 ms
[2022-05-16 09:02:55] [INFO ] Transformed 2587 places.
[2022-05-16 09:02:55] [INFO ] Transformed 3099 transitions.
[2022-05-16 09:02:55] [INFO ] Found NUPN structural information;
[2022-05-16 09:02:55] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 867 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA CloudReconfiguration-PT-319-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 2587 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Discarding 518 places :
Symmetric choice reduction at 0 with 518 rule applications. Total rules 518 place count 2069 transition count 2581
Iterating global reduction 0 with 518 rules applied. Total rules applied 1036 place count 2069 transition count 2581
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 1065 place count 2069 transition count 2552
Discarding 238 places :
Symmetric choice reduction at 1 with 238 rule applications. Total rules 1303 place count 1831 transition count 2314
Iterating global reduction 1 with 238 rules applied. Total rules applied 1541 place count 1831 transition count 2314
Discarding 89 places :
Symmetric choice reduction at 1 with 89 rule applications. Total rules 1630 place count 1742 transition count 2225
Iterating global reduction 1 with 89 rules applied. Total rules applied 1719 place count 1742 transition count 2225
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1737 place count 1742 transition count 2207
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 1785 place count 1694 transition count 2159
Iterating global reduction 2 with 48 rules applied. Total rules applied 1833 place count 1694 transition count 2159
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1841 place count 1694 transition count 2151
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 1879 place count 1656 transition count 2108
Iterating global reduction 3 with 38 rules applied. Total rules applied 1917 place count 1656 transition count 2108
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 1945 place count 1628 transition count 2080
Iterating global reduction 3 with 28 rules applied. Total rules applied 1973 place count 1628 transition count 2080
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 1999 place count 1602 transition count 2054
Iterating global reduction 3 with 26 rules applied. Total rules applied 2025 place count 1602 transition count 2054
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 2050 place count 1577 transition count 2029
Iterating global reduction 3 with 25 rules applied. Total rules applied 2075 place count 1577 transition count 2029
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 2097 place count 1555 transition count 1993
Iterating global reduction 3 with 22 rules applied. Total rules applied 2119 place count 1555 transition count 1993
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 2126 place count 1548 transition count 1982
Iterating global reduction 3 with 7 rules applied. Total rules applied 2133 place count 1548 transition count 1982
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 2140 place count 1541 transition count 1973
Iterating global reduction 3 with 7 rules applied. Total rules applied 2147 place count 1541 transition count 1973
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2149 place count 1541 transition count 1971
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2151 place count 1539 transition count 1969
Iterating global reduction 4 with 2 rules applied. Total rules applied 2153 place count 1539 transition count 1969
Applied a total of 2153 rules in 2403 ms. Remains 1539 /2587 variables (removed 1048) and now considering 1969/3099 (removed 1130) transitions.
// Phase 1: matrix 1969 rows 1539 cols
[2022-05-16 09:02:58] [INFO ] Computed 4 place invariants in 50 ms
[2022-05-16 09:02:58] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 09:02:58] [INFO ] Implicit Places using invariants in 725 ms returned []
// Phase 1: matrix 1969 rows 1539 cols
[2022-05-16 09:02:58] [INFO ] Computed 4 place invariants in 14 ms
[2022-05-16 09:02:59] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 09:02:59] [INFO ] Implicit Places using invariants and state equation in 992 ms returned []
Implicit Place search using SMT with State Equation took 1764 ms to find 0 implicit places.
// Phase 1: matrix 1969 rows 1539 cols
[2022-05-16 09:02:59] [INFO ] Computed 4 place invariants in 16 ms
[2022-05-16 09:03:00] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 09:03:01] [INFO ] Dead Transitions using invariants and state equation in 2009 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1539/2587 places, 1969/3099 transitions.
Finished structural reductions, in 1 iterations. Remains : 1539/2587 places, 1969/3099 transitions.
Support contains 29 out of 1539 places after structural reductions.
[2022-05-16 09:03:02] [INFO ] Flatten gal took : 292 ms
[2022-05-16 09:03:02] [INFO ] Flatten gal took : 178 ms
[2022-05-16 09:03:02] [INFO ] Input system was already deterministic with 1969 transitions.
Incomplete random walk after 10000 steps, including 116 resets, run finished after 867 ms. (steps per millisecond=11 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 44 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 214 ms. (steps per millisecond=46 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 49 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 1969 rows 1539 cols
[2022-05-16 09:03:05] [INFO ] Computed 4 place invariants in 19 ms
[2022-05-16 09:03:06] [INFO ] After 668ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-05-16 09:03:07] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2022-05-16 09:03:10] [INFO ] After 2851ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2022-05-16 09:03:13] [INFO ] After 5483ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 1376 ms.
[2022-05-16 09:03:14] [INFO ] After 8305ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Fused 11 Parikh solutions to 10 different solutions.
Parikh walk visited 8 properties in 327 ms.
Support contains 5 out of 1539 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1539/1539 places, 1969/1969 transitions.
Graph (trivial) has 1868 edges and 1539 vertex of which 679 / 1539 are part of one of the 62 SCC in 21 ms
Free SCC test removed 617 places
Drop transitions removed 778 transitions
Reduce isomorphic transitions removed 778 transitions.
Graph (complete) has 1370 edges and 922 vertex of which 913 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.11 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 512 transitions
Trivial Post-agglo rules discarded 512 transitions
Performed 512 trivial Post agglomeration. Transition count delta: 512
Iterating post reduction 0 with 519 rules applied. Total rules applied 521 place count 913 transition count 668
Reduce places removed 512 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 1 with 569 rules applied. Total rules applied 1090 place count 401 transition count 611
Reduce places removed 37 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 39 rules applied. Total rules applied 1129 place count 364 transition count 609
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 1132 place count 363 transition count 607
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 1135 place count 362 transition count 605
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 5 with 3 rules applied. Total rules applied 1138 place count 361 transition count 603
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1140 place count 359 transition count 603
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 51 Pre rules applied. Total rules applied 1140 place count 359 transition count 552
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 7 with 102 rules applied. Total rules applied 1242 place count 308 transition count 552
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 1254 place count 296 transition count 535
Iterating global reduction 7 with 12 rules applied. Total rules applied 1266 place count 296 transition count 535
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 7 with 3 rules applied. Total rules applied 1269 place count 296 transition count 532
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 1272 place count 293 transition count 532
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1272 place count 293 transition count 531
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1274 place count 292 transition count 531
Discarding 7 places :
Symmetric choice reduction at 9 with 7 rule applications. Total rules 1281 place count 285 transition count 523
Iterating global reduction 9 with 7 rules applied. Total rules applied 1288 place count 285 transition count 523
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 1293 place count 285 transition count 518
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1294 place count 284 transition count 516
Iterating global reduction 10 with 1 rules applied. Total rules applied 1295 place count 284 transition count 516
Performed 148 Post agglomeration using F-continuation condition with reduction of 99 identical transitions.
Deduced a syphon composed of 148 places in 1 ms
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 10 with 296 rules applied. Total rules applied 1591 place count 136 transition count 269
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 10 with 18 rules applied. Total rules applied 1609 place count 136 transition count 251
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1611 place count 134 transition count 249
Iterating global reduction 11 with 2 rules applied. Total rules applied 1613 place count 134 transition count 249
Performed 12 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 11 with 24 rules applied. Total rules applied 1637 place count 122 transition count 234
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 11 with 16 rules applied. Total rules applied 1653 place count 122 transition count 218
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1655 place count 121 transition count 217
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 1658 place count 121 transition count 214
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1660 place count 120 transition count 213
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1661 place count 120 transition count 212
Performed 33 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 14 with 66 rules applied. Total rules applied 1727 place count 87 transition count 259
Drop transitions removed 11 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 14 with 37 rules applied. Total rules applied 1764 place count 87 transition count 222
Discarding 21 places :
Symmetric choice reduction at 15 with 21 rule applications. Total rules 1785 place count 66 transition count 188
Iterating global reduction 15 with 21 rules applied. Total rules applied 1806 place count 66 transition count 188
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 15 with 12 rules applied. Total rules applied 1818 place count 66 transition count 176
Discarding 6 places :
Symmetric choice reduction at 16 with 6 rule applications. Total rules 1824 place count 60 transition count 164
Iterating global reduction 16 with 6 rules applied. Total rules applied 1830 place count 60 transition count 164
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 1836 place count 60 transition count 158
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 17 with 11 rules applied. Total rules applied 1847 place count 60 transition count 147
Discarding 1 places :
Symmetric choice reduction at 17 with 1 rule applications. Total rules 1848 place count 59 transition count 144
Iterating global reduction 17 with 1 rules applied. Total rules applied 1849 place count 59 transition count 144
Discarding 1 places :
Symmetric choice reduction at 17 with 1 rule applications. Total rules 1850 place count 58 transition count 143
Iterating global reduction 17 with 1 rules applied. Total rules applied 1851 place count 58 transition count 143
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 1853 place count 58 transition count 141
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 1854 place count 58 transition count 140
Free-agglomeration rule applied 4 times.
Iterating global reduction 18 with 4 rules applied. Total rules applied 1858 place count 58 transition count 136
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 6 rules applied. Total rules applied 1864 place count 54 transition count 134
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 1865 place count 54 transition count 133
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 19 with 3 rules applied. Total rules applied 1868 place count 54 transition count 133
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 1869 place count 54 transition count 132
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 1870 place count 53 transition count 131
Applied a total of 1870 rules in 355 ms. Remains 53 /1539 variables (removed 1486) and now considering 131/1969 (removed 1838) transitions.
Finished structural reductions, in 1 iterations. Remains : 53/1539 places, 131/1969 transitions.
Finished random walk after 25 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=12 )
FORMULA CloudReconfiguration-PT-319-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 29 stabilizing places and 33 stable transitions
Graph (complete) has 2153 edges and 1539 vertex of which 1530 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.30 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 1539 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1539/1539 places, 1969/1969 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1529 transition count 1959
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1529 transition count 1959
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 26 place count 1523 transition count 1952
Iterating global reduction 0 with 6 rules applied. Total rules applied 32 place count 1523 transition count 1952
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 36 place count 1519 transition count 1947
Iterating global reduction 0 with 4 rules applied. Total rules applied 40 place count 1519 transition count 1947
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 44 place count 1515 transition count 1943
Iterating global reduction 0 with 4 rules applied. Total rules applied 48 place count 1515 transition count 1943
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 50 place count 1515 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 51 place count 1514 transition count 1940
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 1514 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 53 place count 1513 transition count 1939
Iterating global reduction 1 with 1 rules applied. Total rules applied 54 place count 1513 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 55 place count 1512 transition count 1938
Iterating global reduction 1 with 1 rules applied. Total rules applied 56 place count 1512 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 57 place count 1511 transition count 1937
Iterating global reduction 1 with 1 rules applied. Total rules applied 58 place count 1511 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 59 place count 1510 transition count 1935
Iterating global reduction 1 with 1 rules applied. Total rules applied 60 place count 1510 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 61 place count 1509 transition count 1933
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 63 place count 1508 transition count 1932
Iterating global reduction 1 with 1 rules applied. Total rules applied 64 place count 1508 transition count 1932
Applied a total of 64 rules in 967 ms. Remains 1508 /1539 variables (removed 31) and now considering 1932/1969 (removed 37) transitions.
// Phase 1: matrix 1932 rows 1508 cols
[2022-05-16 09:03:16] [INFO ] Computed 4 place invariants in 13 ms
[2022-05-16 09:03:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 09:03:17] [INFO ] Implicit Places using invariants in 521 ms returned []
// Phase 1: matrix 1932 rows 1508 cols
[2022-05-16 09:03:17] [INFO ] Computed 4 place invariants in 16 ms
[2022-05-16 09:03:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 09:03:18] [INFO ] Implicit Places using invariants and state equation in 1020 ms returned []
Implicit Place search using SMT with State Equation took 1565 ms to find 0 implicit places.
// Phase 1: matrix 1932 rows 1508 cols
[2022-05-16 09:03:18] [INFO ] Computed 4 place invariants in 17 ms
[2022-05-16 09:03:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 09:03:20] [INFO ] Dead Transitions using invariants and state equation in 2051 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1508/1539 places, 1932/1969 transitions.
Finished structural reductions, in 1 iterations. Remains : 1508/1539 places, 1932/1969 transitions.
Stuttering acceptance computed with spot in 322 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-319-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s672 0) (EQ s107 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 33333 reset in 1441 ms.
Product exploration explored 100000 steps with 33333 reset in 1186 ms.
Computed a total of 29 stabilizing places and 33 stable transitions
Graph (complete) has 2115 edges and 1508 vertex of which 1499 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.12 ms
Computed a total of 29 stabilizing places and 33 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 58 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA CloudReconfiguration-PT-319-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-319-LTLCardinality-01 finished in 7704 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&F(p1)))'
Support contains 4 out of 1539 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1539/1539 places, 1969/1969 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1531 transition count 1961
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1531 transition count 1961
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 21 place count 1526 transition count 1955
Iterating global reduction 0 with 5 rules applied. Total rules applied 26 place count 1526 transition count 1955
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 30 place count 1522 transition count 1950
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 1522 transition count 1950
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 38 place count 1518 transition count 1946
Iterating global reduction 0 with 4 rules applied. Total rules applied 42 place count 1518 transition count 1946
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 44 place count 1518 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 45 place count 1517 transition count 1943
Iterating global reduction 1 with 1 rules applied. Total rules applied 46 place count 1517 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 47 place count 1516 transition count 1942
Iterating global reduction 1 with 1 rules applied. Total rules applied 48 place count 1516 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 49 place count 1515 transition count 1941
Iterating global reduction 1 with 1 rules applied. Total rules applied 50 place count 1515 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 51 place count 1514 transition count 1940
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 1514 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 53 place count 1513 transition count 1938
Iterating global reduction 1 with 1 rules applied. Total rules applied 54 place count 1513 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 55 place count 1512 transition count 1936
Iterating global reduction 1 with 1 rules applied. Total rules applied 56 place count 1512 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 57 place count 1511 transition count 1935
Iterating global reduction 1 with 1 rules applied. Total rules applied 58 place count 1511 transition count 1935
Applied a total of 58 rules in 819 ms. Remains 1511 /1539 variables (removed 28) and now considering 1935/1969 (removed 34) transitions.
// Phase 1: matrix 1935 rows 1511 cols
[2022-05-16 09:03:24] [INFO ] Computed 4 place invariants in 16 ms
[2022-05-16 09:03:24] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 09:03:24] [INFO ] Implicit Places using invariants in 493 ms returned []
// Phase 1: matrix 1935 rows 1511 cols
[2022-05-16 09:03:24] [INFO ] Computed 4 place invariants in 16 ms
[2022-05-16 09:03:25] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 09:03:25] [INFO ] Implicit Places using invariants and state equation in 831 ms returned []
Implicit Place search using SMT with State Equation took 1333 ms to find 0 implicit places.
// Phase 1: matrix 1935 rows 1511 cols
[2022-05-16 09:03:25] [INFO ] Computed 4 place invariants in 21 ms
[2022-05-16 09:03:27] [INFO ] Dead Transitions using invariants and state equation in 1848 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1511/1539 places, 1935/1969 transitions.
Finished structural reductions, in 1 iterations. Remains : 1511/1539 places, 1935/1969 transitions.
Stuttering acceptance computed with spot in 239 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CloudReconfiguration-PT-319-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(OR (EQ s867 0) (EQ s340 1)), p1:(OR (EQ s880 0) (EQ s474 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 91641 steps with 1079 reset in 236 ms.
FORMULA CloudReconfiguration-PT-319-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-319-LTLCardinality-02 finished in 4516 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||G(F(G(X((F(p1) U p2))))))))'
Support contains 5 out of 1539 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1539/1539 places, 1969/1969 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1531 transition count 1961
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1531 transition count 1961
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 21 place count 1526 transition count 1955
Iterating global reduction 0 with 5 rules applied. Total rules applied 26 place count 1526 transition count 1955
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 29 place count 1523 transition count 1951
Iterating global reduction 0 with 3 rules applied. Total rules applied 32 place count 1523 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 35 place count 1520 transition count 1948
Iterating global reduction 0 with 3 rules applied. Total rules applied 38 place count 1520 transition count 1948
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 1520 transition count 1947
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 1519 transition count 1946
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 1519 transition count 1946
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 1518 transition count 1945
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 1518 transition count 1945
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 1517 transition count 1944
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 1517 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 1516 transition count 1943
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 1516 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 1515 transition count 1941
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 1515 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 1514 transition count 1939
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 1514 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 1513 transition count 1938
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 1513 transition count 1938
Applied a total of 53 rules in 1263 ms. Remains 1513 /1539 variables (removed 26) and now considering 1938/1969 (removed 31) transitions.
// Phase 1: matrix 1938 rows 1513 cols
[2022-05-16 09:03:29] [INFO ] Computed 4 place invariants in 14 ms
[2022-05-16 09:03:29] [INFO ] Implicit Places using invariants in 416 ms returned []
// Phase 1: matrix 1938 rows 1513 cols
[2022-05-16 09:03:29] [INFO ] Computed 4 place invariants in 13 ms
[2022-05-16 09:03:30] [INFO ] Implicit Places using invariants and state equation in 758 ms returned []
Implicit Place search using SMT with State Equation took 1182 ms to find 0 implicit places.
// Phase 1: matrix 1938 rows 1513 cols
[2022-05-16 09:03:30] [INFO ] Computed 4 place invariants in 21 ms
[2022-05-16 09:03:32] [INFO ] Dead Transitions using invariants and state equation in 1795 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1513/1539 places, 1938/1969 transitions.
Finished structural reductions, in 1 iterations. Remains : 1513/1539 places, 1938/1969 transitions.
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : CloudReconfiguration-PT-319-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(AND (EQ s108 0) (EQ s591 1)), p2:(OR (EQ s1508 0) (EQ s1479 1)), p1:(EQ s92 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1385 reset in 614 ms.
Product exploration explored 100000 steps with 1377 reset in 321 ms.
Computed a total of 29 stabilizing places and 33 stable transitions
Graph (complete) has 2121 edges and 1513 vertex of which 1504 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.13 ms
Computed a total of 29 stabilizing places and 33 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 396 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 122 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 50 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1938 rows 1513 cols
[2022-05-16 09:03:34] [INFO ] Computed 4 place invariants in 15 ms
[2022-05-16 09:03:34] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 21 ms returned sat
[2022-05-16 09:03:35] [INFO ] After 1726ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 09:03:36] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2022-05-16 09:03:37] [INFO ] After 1135ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 09:03:37] [INFO ] After 1265ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 86 ms.
[2022-05-16 09:03:37] [INFO ] After 1621ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 1513 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1513/1513 places, 1938/1938 transitions.
Graph (trivial) has 1843 edges and 1513 vertex of which 693 / 1513 are part of one of the 63 SCC in 5 ms
Free SCC test removed 630 places
Drop transitions removed 796 transitions
Reduce isomorphic transitions removed 796 transitions.
Graph (complete) has 1320 edges and 883 vertex of which 874 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 490 transitions
Trivial Post-agglo rules discarded 490 transitions
Performed 490 trivial Post agglomeration. Transition count delta: 490
Iterating post reduction 0 with 497 rules applied. Total rules applied 499 place count 874 transition count 641
Reduce places removed 490 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 1 with 550 rules applied. Total rules applied 1049 place count 384 transition count 581
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 2 with 39 rules applied. Total rules applied 1088 place count 345 transition count 581
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 50 Pre rules applied. Total rules applied 1088 place count 345 transition count 531
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 100 rules applied. Total rules applied 1188 place count 295 transition count 531
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1199 place count 284 transition count 515
Iterating global reduction 3 with 11 rules applied. Total rules applied 1210 place count 284 transition count 515
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 3 rules applied. Total rules applied 1213 place count 284 transition count 512
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1216 place count 281 transition count 512
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 1224 place count 273 transition count 502
Iterating global reduction 5 with 8 rules applied. Total rules applied 1232 place count 273 transition count 502
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1238 place count 273 transition count 496
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1239 place count 272 transition count 490
Iterating global reduction 6 with 1 rules applied. Total rules applied 1240 place count 272 transition count 490
Performed 141 Post agglomeration using F-continuation condition with reduction of 93 identical transitions.
Deduced a syphon composed of 141 places in 0 ms
Reduce places removed 141 places and 0 transitions.
Iterating global reduction 6 with 282 rules applied. Total rules applied 1522 place count 131 transition count 256
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 1536 place count 131 transition count 242
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1539 place count 128 transition count 239
Iterating global reduction 7 with 3 rules applied. Total rules applied 1542 place count 128 transition count 239
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 1568 place count 115 transition count 223
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 1583 place count 115 transition count 208
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1585 place count 114 transition count 207
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 1587 place count 114 transition count 205
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1589 place count 113 transition count 204
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1591 place count 113 transition count 202
Performed 33 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 10 with 66 rules applied. Total rules applied 1657 place count 80 transition count 246
Drop transitions removed 22 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 10 with 47 rules applied. Total rules applied 1704 place count 80 transition count 199
Discarding 23 places :
Symmetric choice reduction at 11 with 23 rule applications. Total rules 1727 place count 57 transition count 169
Iterating global reduction 11 with 23 rules applied. Total rules applied 1750 place count 57 transition count 169
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 11 with 14 rules applied. Total rules applied 1764 place count 57 transition count 155
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 1770 place count 51 transition count 143
Iterating global reduction 12 with 6 rules applied. Total rules applied 1776 place count 51 transition count 143
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1782 place count 51 transition count 137
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 13 with 22 rules applied. Total rules applied 1804 place count 51 transition count 115
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1806 place count 49 transition count 109
Iterating global reduction 13 with 2 rules applied. Total rules applied 1808 place count 49 transition count 109
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1810 place count 47 transition count 107
Iterating global reduction 13 with 2 rules applied. Total rules applied 1812 place count 47 transition count 107
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 1816 place count 47 transition count 103
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 1818 place count 47 transition count 101
Free-agglomeration rule applied 4 times.
Iterating global reduction 14 with 4 rules applied. Total rules applied 1822 place count 47 transition count 97
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 1826 place count 43 transition count 97
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 1827 place count 43 transition count 96
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 1828 place count 43 transition count 96
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1829 place count 42 transition count 95
Applied a total of 1829 rules in 161 ms. Remains 42 /1513 variables (removed 1471) and now considering 95/1938 (removed 1843) transitions.
Finished structural reductions, in 1 iterations. Remains : 42/1513 places, 95/1938 transitions.
Finished random walk after 276 steps, including 6 resets, run visited all 1 properties in 2 ms. (steps per millisecond=138 )
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0) p2))), (F p0), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p0) (NOT p2)))]
Knowledge based reduction with 8 factoid took 555 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 301 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 1513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1513/1513 places, 1938/1938 transitions.
Applied a total of 0 rules in 107 ms. Remains 1513 /1513 variables (removed 0) and now considering 1938/1938 (removed 0) transitions.
// Phase 1: matrix 1938 rows 1513 cols
[2022-05-16 09:03:38] [INFO ] Computed 4 place invariants in 14 ms
[2022-05-16 09:03:39] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 09:03:39] [INFO ] Implicit Places using invariants in 552 ms returned []
// Phase 1: matrix 1938 rows 1513 cols
[2022-05-16 09:03:39] [INFO ] Computed 4 place invariants in 15 ms
[2022-05-16 09:03:39] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 09:03:40] [INFO ] Implicit Places using invariants and state equation in 989 ms returned []
Implicit Place search using SMT with State Equation took 1546 ms to find 0 implicit places.
// Phase 1: matrix 1938 rows 1513 cols
[2022-05-16 09:03:40] [INFO ] Computed 4 place invariants in 15 ms
[2022-05-16 09:03:40] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 09:03:42] [INFO ] Dead Transitions using invariants and state equation in 1971 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1513/1513 places, 1938/1938 transitions.
Computed a total of 29 stabilizing places and 33 stable transitions
Graph (complete) has 2121 edges and 1513 vertex of which 1504 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.7 ms
Computed a total of 29 stabilizing places and 33 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 383 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 111 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1938 rows 1513 cols
[2022-05-16 09:03:43] [INFO ] Computed 4 place invariants in 14 ms
[2022-05-16 09:03:43] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 21 ms returned sat
[2022-05-16 09:03:44] [INFO ] After 1559ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 09:03:44] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2022-05-16 09:03:46] [INFO ] After 1150ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 09:03:46] [INFO ] After 1293ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 69 ms.
[2022-05-16 09:03:46] [INFO ] After 1625ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 1513 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1513/1513 places, 1938/1938 transitions.
Graph (trivial) has 1843 edges and 1513 vertex of which 693 / 1513 are part of one of the 63 SCC in 3 ms
Free SCC test removed 630 places
Drop transitions removed 796 transitions
Reduce isomorphic transitions removed 796 transitions.
Graph (complete) has 1320 edges and 883 vertex of which 874 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 490 transitions
Trivial Post-agglo rules discarded 490 transitions
Performed 490 trivial Post agglomeration. Transition count delta: 490
Iterating post reduction 0 with 497 rules applied. Total rules applied 499 place count 874 transition count 641
Reduce places removed 490 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 1 with 550 rules applied. Total rules applied 1049 place count 384 transition count 581
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 2 with 39 rules applied. Total rules applied 1088 place count 345 transition count 581
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 50 Pre rules applied. Total rules applied 1088 place count 345 transition count 531
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 100 rules applied. Total rules applied 1188 place count 295 transition count 531
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1199 place count 284 transition count 515
Iterating global reduction 3 with 11 rules applied. Total rules applied 1210 place count 284 transition count 515
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 3 rules applied. Total rules applied 1213 place count 284 transition count 512
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1216 place count 281 transition count 512
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 1224 place count 273 transition count 502
Iterating global reduction 5 with 8 rules applied. Total rules applied 1232 place count 273 transition count 502
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1238 place count 273 transition count 496
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1239 place count 272 transition count 490
Iterating global reduction 6 with 1 rules applied. Total rules applied 1240 place count 272 transition count 490
Performed 141 Post agglomeration using F-continuation condition with reduction of 93 identical transitions.
Deduced a syphon composed of 141 places in 0 ms
Reduce places removed 141 places and 0 transitions.
Iterating global reduction 6 with 282 rules applied. Total rules applied 1522 place count 131 transition count 256
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 1536 place count 131 transition count 242
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1539 place count 128 transition count 239
Iterating global reduction 7 with 3 rules applied. Total rules applied 1542 place count 128 transition count 239
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 1568 place count 115 transition count 223
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 1583 place count 115 transition count 208
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1585 place count 114 transition count 207
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 1587 place count 114 transition count 205
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1589 place count 113 transition count 204
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1591 place count 113 transition count 202
Performed 33 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 10 with 66 rules applied. Total rules applied 1657 place count 80 transition count 246
Drop transitions removed 22 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 10 with 47 rules applied. Total rules applied 1704 place count 80 transition count 199
Discarding 23 places :
Symmetric choice reduction at 11 with 23 rule applications. Total rules 1727 place count 57 transition count 169
Iterating global reduction 11 with 23 rules applied. Total rules applied 1750 place count 57 transition count 169
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 11 with 14 rules applied. Total rules applied 1764 place count 57 transition count 155
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 1770 place count 51 transition count 143
Iterating global reduction 12 with 6 rules applied. Total rules applied 1776 place count 51 transition count 143
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 1782 place count 51 transition count 137
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 13 with 22 rules applied. Total rules applied 1804 place count 51 transition count 115
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1806 place count 49 transition count 109
Iterating global reduction 13 with 2 rules applied. Total rules applied 1808 place count 49 transition count 109
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1810 place count 47 transition count 107
Iterating global reduction 13 with 2 rules applied. Total rules applied 1812 place count 47 transition count 107
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 1816 place count 47 transition count 103
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 1818 place count 47 transition count 101
Free-agglomeration rule applied 4 times.
Iterating global reduction 14 with 4 rules applied. Total rules applied 1822 place count 47 transition count 97
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 1826 place count 43 transition count 97
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 1827 place count 43 transition count 96
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 1828 place count 43 transition count 96
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1829 place count 42 transition count 95
Applied a total of 1829 rules in 85 ms. Remains 42 /1513 variables (removed 1471) and now considering 95/1938 (removed 1843) transitions.
Finished structural reductions, in 1 iterations. Remains : 42/1513 places, 95/1938 transitions.
Finished random walk after 105 steps, including 3 resets, run visited all 1 properties in 1 ms. (steps per millisecond=105 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0) p2))), (F p0), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p0) (NOT p2)))]
Knowledge based reduction with 8 factoid took 528 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 224 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 223 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 217 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 1399 reset in 331 ms.
Product exploration explored 100000 steps with 1424 reset in 338 ms.
Applying partial POR strategy [true, true, true, false]
Stuttering acceptance computed with spot in 233 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 1513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1513/1513 places, 1938/1938 transitions.
Graph (trivial) has 1836 edges and 1513 vertex of which 693 / 1513 are part of one of the 63 SCC in 4 ms
Free SCC test removed 630 places
Ensure Unique test removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Graph (complete) has 1383 edges and 883 vertex of which 874 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.6 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Performed 472 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 472 rules applied. Total rules applied 474 place count 874 transition count 1201
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 486 place count 874 transition count 1189
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 486 place count 874 transition count 1203
Deduced a syphon composed of 494 places in 1 ms
Iterating global reduction 2 with 22 rules applied. Total rules applied 508 place count 874 transition count 1203
Discarding 281 places :
Symmetric choice reduction at 2 with 281 rule applications. Total rules 789 place count 593 transition count 912
Deduced a syphon composed of 229 places in 1 ms
Iterating global reduction 2 with 281 rules applied. Total rules applied 1070 place count 593 transition count 912
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 1081 place count 582 transition count 898
Deduced a syphon composed of 227 places in 1 ms
Iterating global reduction 2 with 11 rules applied. Total rules applied 1092 place count 582 transition count 898
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1098 place count 582 transition count 892
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1108 place count 572 transition count 882
Deduced a syphon composed of 218 places in 1 ms
Iterating global reduction 3 with 10 rules applied. Total rules applied 1118 place count 572 transition count 882
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1119 place count 571 transition count 880
Deduced a syphon composed of 218 places in 1 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1120 place count 571 transition count 880
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1121 place count 570 transition count 878
Deduced a syphon composed of 218 places in 1 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1122 place count 570 transition count 878
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1124 place count 568 transition count 876
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1126 place count 568 transition count 876
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1127 place count 567 transition count 874
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1128 place count 567 transition count 874
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1129 place count 566 transition count 872
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1130 place count 566 transition count 872
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1132 place count 564 transition count 869
Deduced a syphon composed of 216 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1134 place count 564 transition count 869
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1136 place count 562 transition count 861
Deduced a syphon composed of 215 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1138 place count 562 transition count 861
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1140 place count 560 transition count 859
Deduced a syphon composed of 214 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1142 place count 560 transition count 859
Performed 108 Post agglomeration using F-continuation condition with reduction of 17 identical transitions.
Deduced a syphon composed of 322 places in 0 ms
Iterating global reduction 3 with 108 rules applied. Total rules applied 1250 place count 560 transition count 928
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 3 with 35 rules applied. Total rules applied 1285 place count 560 transition count 893
Discarding 103 places :
Symmetric choice reduction at 4 with 103 rule applications. Total rules 1388 place count 457 transition count 780
Deduced a syphon composed of 228 places in 0 ms
Iterating global reduction 4 with 103 rules applied. Total rules applied 1491 place count 457 transition count 780
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1495 place count 453 transition count 774
Deduced a syphon composed of 224 places in 0 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1499 place count 453 transition count 774
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 231 places in 1 ms
Iterating global reduction 4 with 7 rules applied. Total rules applied 1506 place count 453 transition count 774
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 1511 place count 453 transition count 769
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1526 place count 438 transition count 750
Deduced a syphon composed of 220 places in 1 ms
Iterating global reduction 5 with 15 rules applied. Total rules applied 1541 place count 438 transition count 750
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1545 place count 438 transition count 746
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1549 place count 434 transition count 742
Deduced a syphon composed of 216 places in 0 ms
Iterating global reduction 6 with 4 rules applied. Total rules applied 1553 place count 434 transition count 742
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 6 with 3 rules applied. Total rules applied 1556 place count 434 transition count 742
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1561 place count 434 transition count 737
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1564 place count 431 transition count 734
Deduced a syphon composed of 216 places in 0 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1567 place count 431 transition count 734
Performed 72 Post agglomeration using F-continuation condition with reduction of 115 identical transitions.
Deduced a syphon composed of 288 places in 1 ms
Iterating global reduction 7 with 72 rules applied. Total rules applied 1639 place count 431 transition count 1056
Ensure Unique test removed 119 transitions
Reduce isomorphic transitions removed 119 transitions.
Iterating post reduction 7 with 119 rules applied. Total rules applied 1758 place count 431 transition count 937
Discarding 125 places :
Symmetric choice reduction at 8 with 125 rule applications. Total rules 1883 place count 306 transition count 606
Deduced a syphon composed of 172 places in 0 ms
Iterating global reduction 8 with 125 rules applied. Total rules applied 2008 place count 306 transition count 606
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 8 with 12 rules applied. Total rules applied 2020 place count 306 transition count 594
Discarding 23 places :
Symmetric choice reduction at 9 with 23 rule applications. Total rules 2043 place count 283 transition count 551
Deduced a syphon composed of 149 places in 1 ms
Iterating global reduction 9 with 23 rules applied. Total rules applied 2066 place count 283 transition count 551
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -52
Deduced a syphon composed of 152 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2069 place count 283 transition count 603
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 2072 place count 280 transition count 574
Deduced a syphon composed of 149 places in 1 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2075 place count 280 transition count 574
Deduced a syphon composed of 149 places in 0 ms
Drop transitions removed 58 transitions
Redundant transition composition rules discarded 58 transitions
Iterating global reduction 9 with 58 rules applied. Total rules applied 2133 place count 280 transition count 516
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 2137 place count 276 transition count 512
Deduced a syphon composed of 145 places in 1 ms
Iterating global reduction 9 with 4 rules applied. Total rules applied 2141 place count 276 transition count 512
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -72
Deduced a syphon composed of 148 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2144 place count 276 transition count 584
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 2147 place count 273 transition count 569
Deduced a syphon composed of 145 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2150 place count 273 transition count 569
Deduced a syphon composed of 145 places in 1 ms
Applied a total of 2150 rules in 782 ms. Remains 273 /1513 variables (removed 1240) and now considering 569/1938 (removed 1369) transitions.
[2022-05-16 09:03:49] [INFO ] Redundant transitions in 50 ms returned []
[2022-05-16 09:03:49] [INFO ] Flow matrix only has 509 transitions (discarded 60 similar events)
// Phase 1: matrix 509 rows 273 cols
[2022-05-16 09:03:49] [INFO ] Computed 0 place invariants in 8 ms
[2022-05-16 09:03:50] [INFO ] Dead Transitions using invariants and state equation in 392 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 273/1513 places, 569/1938 transitions.
Finished structural reductions, in 1 iterations. Remains : 273/1513 places, 569/1938 transitions.
Product exploration explored 100000 steps with 11356 reset in 909 ms.
Product exploration explored 100000 steps with 11403 reset in 784 ms.
Built C files in :
/tmp/ltsmin9373527983790353184
[2022-05-16 09:03:51] [INFO ] Built C files in 83ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9373527983790353184
Running compilation step : cd /tmp/ltsmin9373527983790353184;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9373527983790353184;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9373527983790353184;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 5 out of 1513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1513/1513 places, 1938/1938 transitions.
Applied a total of 0 rules in 63 ms. Remains 1513 /1513 variables (removed 0) and now considering 1938/1938 (removed 0) transitions.
// Phase 1: matrix 1938 rows 1513 cols
[2022-05-16 09:03:55] [INFO ] Computed 4 place invariants in 25 ms
[2022-05-16 09:03:55] [INFO ] Implicit Places using invariants in 341 ms returned []
// Phase 1: matrix 1938 rows 1513 cols
[2022-05-16 09:03:55] [INFO ] Computed 4 place invariants in 21 ms
[2022-05-16 09:03:55] [INFO ] Implicit Places using invariants and state equation in 587 ms returned []
Implicit Place search using SMT with State Equation took 930 ms to find 0 implicit places.
// Phase 1: matrix 1938 rows 1513 cols
[2022-05-16 09:03:55] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-16 09:03:57] [INFO ] Dead Transitions using invariants and state equation in 1644 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1513/1513 places, 1938/1938 transitions.
Built C files in :
/tmp/ltsmin5268356174937731164
[2022-05-16 09:03:57] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5268356174937731164
Running compilation step : cd /tmp/ltsmin5268356174937731164;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5268356174937731164;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5268356174937731164;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-16 09:04:00] [INFO ] Flatten gal took : 86 ms
[2022-05-16 09:04:01] [INFO ] Flatten gal took : 82 ms
[2022-05-16 09:04:01] [INFO ] Time to serialize gal into /tmp/LTL230891163077936748.gal : 24 ms
[2022-05-16 09:04:01] [INFO ] Time to serialize properties into /tmp/LTL9715557918776042863.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/LTL230891163077936748.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9715557918776042863.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/LTL2308911...265
Read 1 LTL properties
Checking formula 0 : !((X((F("((p204==0)&&(p1005==1))"))||(G(F(G(X((F("(p174==1)"))U("((p2582==0)||(p2525==1))")))))))))
Formula 0 simplified : !X(F"((p204==0)&&(p1005==1))" | GFGX(F"(p174==1)" U "((p2582==0)||(p2525==1))"))
Detected timeout of ITS tools.
[2022-05-16 09:04:16] [INFO ] Flatten gal took : 73 ms
[2022-05-16 09:04:16] [INFO ] Applying decomposition
[2022-05-16 09:04:16] [INFO ] Flatten gal took : 66 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/graph7527958796770437234.txt' '-o' '/tmp/graph7527958796770437234.bin' '-w' '/tmp/graph7527958796770437234.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7527958796770437234.bin' '-l' '-1' '-v' '-w' '/tmp/graph7527958796770437234.weights' '-q' '0' '-e' '0.001'
[2022-05-16 09:04:16] [INFO ] Decomposing Gal with order
[2022-05-16 09:04:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 09:04:17] [INFO ] Removed a total of 512 redundant transitions.
[2022-05-16 09:04:17] [INFO ] Flatten gal took : 218 ms
[2022-05-16 09:04:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 43 ms.
[2022-05-16 09:04:17] [INFO ] Time to serialize gal into /tmp/LTL13990179485541940992.gal : 30 ms
[2022-05-16 09:04:17] [INFO ] Time to serialize properties into /tmp/LTL1449648452992833729.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/LTL13990179485541940992.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1449648452992833729.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/LTL1399017...246
Read 1 LTL properties
Checking formula 0 : !((X((F("((i3.u39.p204==0)&&(i17.i0.i3.u232.p1005==1))"))||(G(F(G(X((F("(i2.u32.p174==1)"))U("((i0.i1.i0.u616.p2582==0)||(i36.i0.i5.u6...178
Formula 0 simplified : !X(F"((i3.u39.p204==0)&&(i17.i0.i3.u232.p1005==1))" | GFGX(F"(i2.u32.p174==1)" U "((i0.i1.i0.u616.p2582==0)||(i36.i0.i5.u604.p2525==...161
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t179, t260, t320, t440, t489, t656, t737, t797, t846, t970, t1160, t1212, t1244, t1...2009
Computing Next relation with stutter on 89596 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5520340160449601983
[2022-05-16 09:04:32] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5520340160449601983
Running compilation step : cd /tmp/ltsmin5520340160449601983;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5520340160449601983;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5520340160449601983;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property CloudReconfiguration-PT-319-LTLCardinality-03 finished in 67497 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((!G((F(p0) U p1)) U X(p1)))))'
Support contains 4 out of 1539 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1539/1539 places, 1969/1969 transitions.
Graph (trivial) has 1871 edges and 1539 vertex of which 689 / 1539 are part of one of the 63 SCC in 2 ms
Free SCC test removed 626 places
Ensure Unique test removed 727 transitions
Reduce isomorphic transitions removed 727 transitions.
Graph (complete) has 1420 edges and 913 vertex of which 904 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 493 transitions
Trivial Post-agglo rules discarded 493 transitions
Performed 493 trivial Post agglomeration. Transition count delta: 493
Iterating post reduction 0 with 493 rules applied. Total rules applied 495 place count 903 transition count 743
Reduce places removed 493 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 512 rules applied. Total rules applied 1007 place count 410 transition count 724
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1016 place count 401 transition count 724
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 1016 place count 401 transition count 676
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 1112 place count 353 transition count 676
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1128 place count 337 transition count 651
Iterating global reduction 3 with 16 rules applied. Total rules applied 1144 place count 337 transition count 651
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 3 rules applied. Total rules applied 1147 place count 337 transition count 648
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1150 place count 334 transition count 648
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1150 place count 334 transition count 647
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1152 place count 333 transition count 647
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1162 place count 323 transition count 633
Iterating global reduction 5 with 10 rules applied. Total rules applied 1172 place count 323 transition count 633
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1177 place count 323 transition count 628
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1179 place count 321 transition count 624
Iterating global reduction 6 with 2 rules applied. Total rules applied 1181 place count 321 transition count 624
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1182 place count 320 transition count 622
Iterating global reduction 6 with 1 rules applied. Total rules applied 1183 place count 320 transition count 622
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1184 place count 319 transition count 620
Iterating global reduction 6 with 1 rules applied. Total rules applied 1185 place count 319 transition count 620
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1186 place count 318 transition count 618
Iterating global reduction 6 with 1 rules applied. Total rules applied 1187 place count 318 transition count 618
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1188 place count 317 transition count 616
Iterating global reduction 6 with 1 rules applied. Total rules applied 1189 place count 317 transition count 616
Performed 142 Post agglomeration using F-continuation condition with reduction of 81 identical transitions.
Deduced a syphon composed of 142 places in 0 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 6 with 284 rules applied. Total rules applied 1473 place count 175 transition count 393
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 1487 place count 175 transition count 379
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1491 place count 171 transition count 370
Iterating global reduction 7 with 4 rules applied. Total rules applied 1495 place count 171 transition count 370
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 1521 place count 158 transition count 354
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 1535 place count 158 transition count 340
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1536 place count 157 transition count 338
Iterating global reduction 8 with 1 rules applied. Total rules applied 1537 place count 157 transition count 338
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: -49
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 8 with 42 rules applied. Total rules applied 1579 place count 136 transition count 387
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 8 with 21 rules applied. Total rules applied 1600 place count 136 transition count 366
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1609 place count 127 transition count 348
Iterating global reduction 9 with 9 rules applied. Total rules applied 1618 place count 127 transition count 348
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1624 place count 127 transition count 342
Drop transitions removed 44 transitions
Redundant transition composition rules discarded 44 transitions
Iterating global reduction 10 with 44 rules applied. Total rules applied 1668 place count 127 transition count 298
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1669 place count 126 transition count 297
Applied a total of 1669 rules in 121 ms. Remains 126 /1539 variables (removed 1413) and now considering 297/1969 (removed 1672) transitions.
[2022-05-16 09:04:35] [INFO ] Flow matrix only has 236 transitions (discarded 61 similar events)
// Phase 1: matrix 236 rows 126 cols
[2022-05-16 09:04:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:04:35] [INFO ] Implicit Places using invariants in 83 ms returned []
[2022-05-16 09:04:35] [INFO ] Flow matrix only has 236 transitions (discarded 61 similar events)
// Phase 1: matrix 236 rows 126 cols
[2022-05-16 09:04:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:04:35] [INFO ] State equation strengthened by 5 read => feed constraints.
[2022-05-16 09:04:35] [INFO ] Implicit Places using invariants and state equation in 206 ms returned [49]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 291 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/1539 places, 297/1969 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 124 transition count 296
Applied a total of 2 rules in 8 ms. Remains 124 /125 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2022-05-16 09:04:35] [INFO ] Flow matrix only has 235 transitions (discarded 61 similar events)
// Phase 1: matrix 235 rows 124 cols
[2022-05-16 09:04:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:04:36] [INFO ] Implicit Places using invariants in 84 ms returned []
[2022-05-16 09:04:36] [INFO ] Flow matrix only has 235 transitions (discarded 61 similar events)
// Phase 1: matrix 235 rows 124 cols
[2022-05-16 09:04:36] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:04:36] [INFO ] State equation strengthened by 5 read => feed constraints.
[2022-05-16 09:04:36] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 124/1539 places, 296/1969 transitions.
Finished structural reductions, in 2 iterations. Remains : 124/1539 places, 296/1969 transitions.
Stuttering acceptance computed with spot in 239 ms :[(NOT p1), false, (NOT p1), false, false]
Running random walk in product with property : CloudReconfiguration-PT-319-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={2} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0, 2} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0, 1, 2} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={1, 2} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={0, 1, 2} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={1} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={0, 1} source=3 dest: 4}], [{ cond=p1, acceptance={0, 1, 2} source=4 dest: 1}, { cond=p1, acceptance={0, 1} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s40 0) (EQ s71 1)), p1:(OR (EQ s11 0) (EQ s51 1))], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 40368 reset in 216 ms.
Product exploration explored 100000 steps with 40424 reset in 237 ms.
Computed a total of 6 stabilizing places and 34 stable transitions
Computed a total of 6 stabilizing places and 34 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 562 ms. Reduced automaton from 5 states, 15 edges and 2 AP to 5 states, 15 edges and 2 AP.
Stuttering acceptance computed with spot in 189 ms :[(NOT p1), false, (NOT p1), false, false]
Incomplete random walk after 10000 steps, including 1865 resets, run finished after 339 ms. (steps per millisecond=29 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 476 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 497 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 472 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-16 09:04:38] [INFO ] Flow matrix only has 235 transitions (discarded 61 similar events)
// Phase 1: matrix 235 rows 124 cols
[2022-05-16 09:04:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-16 09:04:38] [INFO ] After 159ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-16 09:04:38] [INFO ] After 100ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-16 09:04:38] [INFO ] State equation strengthened by 5 read => feed constraints.
[2022-05-16 09:04:38] [INFO ] After 37ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-05-16 09:04:38] [INFO ] After 89ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 32 ms.
[2022-05-16 09:04:38] [INFO ] After 283ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 296/296 transitions.
Drop transitions removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 67 rules applied. Total rules applied 67 place count 124 transition count 229
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 76 place count 115 transition count 229
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 76 place count 115 transition count 228
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 78 place count 114 transition count 228
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 122 place count 92 transition count 206
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 131 place count 92 transition count 197
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 140 place count 83 transition count 188
Iterating global reduction 3 with 9 rules applied. Total rules applied 149 place count 83 transition count 188
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 152 place count 83 transition count 185
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 172 place count 73 transition count 175
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 182 place count 73 transition count 165
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 190 place count 65 transition count 155
Iterating global reduction 5 with 8 rules applied. Total rules applied 198 place count 65 transition count 155
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 205 place count 65 transition count 148
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 223 place count 56 transition count 152
Drop transitions removed 4 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 236 place count 56 transition count 139
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 242 place count 50 transition count 131
Iterating global reduction 7 with 6 rules applied. Total rules applied 248 place count 50 transition count 131
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 254 place count 50 transition count 125
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 8 with 10 rules applied. Total rules applied 264 place count 50 transition count 115
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 266 place count 48 transition count 109
Iterating global reduction 8 with 2 rules applied. Total rules applied 268 place count 48 transition count 109
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 272 place count 48 transition count 105
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 274 place count 46 transition count 103
Iterating global reduction 9 with 2 rules applied. Total rules applied 276 place count 46 transition count 103
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 282 place count 46 transition count 97
Free-agglomeration rule applied 6 times.
Iterating global reduction 10 with 6 rules applied. Total rules applied 288 place count 46 transition count 91
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 295 place count 40 transition count 90
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 296 place count 40 transition count 89
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 297 place count 40 transition count 89
Applied a total of 297 rules in 38 ms. Remains 40 /124 variables (removed 84) and now considering 89/296 (removed 207) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/124 places, 89/296 transitions.
Finished random walk after 578 steps, including 31 resets, run visited all 3 properties in 5 ms. (steps per millisecond=115 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 9 factoid took 532 ms. Reduced automaton from 5 states, 15 edges and 2 AP to 5 states, 15 edges and 2 AP.
Stuttering acceptance computed with spot in 168 ms :[(NOT p1), false, (NOT p1), false, false]
Stuttering acceptance computed with spot in 183 ms :[(NOT p1), false, (NOT p1), false, false]
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 296/296 transitions.
Applied a total of 0 rules in 10 ms. Remains 124 /124 variables (removed 0) and now considering 296/296 (removed 0) transitions.
[2022-05-16 09:04:39] [INFO ] Flow matrix only has 235 transitions (discarded 61 similar events)
// Phase 1: matrix 235 rows 124 cols
[2022-05-16 09:04:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:04:39] [INFO ] Implicit Places using invariants in 97 ms returned []
[2022-05-16 09:04:39] [INFO ] Flow matrix only has 235 transitions (discarded 61 similar events)
// Phase 1: matrix 235 rows 124 cols
[2022-05-16 09:04:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:04:39] [INFO ] State equation strengthened by 5 read => feed constraints.
[2022-05-16 09:04:39] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
[2022-05-16 09:04:39] [INFO ] Redundant transitions in 32 ms returned []
[2022-05-16 09:04:39] [INFO ] Flow matrix only has 235 transitions (discarded 61 similar events)
// Phase 1: matrix 235 rows 124 cols
[2022-05-16 09:04:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:04:40] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 296/296 transitions.
Computed a total of 6 stabilizing places and 34 stable transitions
Computed a total of 6 stabilizing places and 34 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 565 ms. Reduced automaton from 5 states, 15 edges and 2 AP to 5 states, 15 edges and 2 AP.
Stuttering acceptance computed with spot in 184 ms :[(NOT p1), false, (NOT p1), false, false]
Incomplete random walk after 10000 steps, including 1896 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 470 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 504 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 506 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-16 09:04:41] [INFO ] Flow matrix only has 235 transitions (discarded 61 similar events)
// Phase 1: matrix 235 rows 124 cols
[2022-05-16 09:04:41] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:04:41] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-16 09:04:41] [INFO ] After 143ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-16 09:04:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2022-05-16 09:04:41] [INFO ] After 53ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-05-16 09:04:41] [INFO ] After 121ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 45 ms.
[2022-05-16 09:04:41] [INFO ] After 362ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 296/296 transitions.
Drop transitions removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 67 rules applied. Total rules applied 67 place count 124 transition count 229
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 76 place count 115 transition count 229
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 76 place count 115 transition count 228
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 78 place count 114 transition count 228
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 122 place count 92 transition count 206
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 131 place count 92 transition count 197
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 140 place count 83 transition count 188
Iterating global reduction 3 with 9 rules applied. Total rules applied 149 place count 83 transition count 188
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 152 place count 83 transition count 185
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 172 place count 73 transition count 175
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 182 place count 73 transition count 165
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 190 place count 65 transition count 155
Iterating global reduction 5 with 8 rules applied. Total rules applied 198 place count 65 transition count 155
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 205 place count 65 transition count 148
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 223 place count 56 transition count 152
Drop transitions removed 4 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 236 place count 56 transition count 139
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 242 place count 50 transition count 131
Iterating global reduction 7 with 6 rules applied. Total rules applied 248 place count 50 transition count 131
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 254 place count 50 transition count 125
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 8 with 10 rules applied. Total rules applied 264 place count 50 transition count 115
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 266 place count 48 transition count 109
Iterating global reduction 8 with 2 rules applied. Total rules applied 268 place count 48 transition count 109
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 272 place count 48 transition count 105
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 274 place count 46 transition count 103
Iterating global reduction 9 with 2 rules applied. Total rules applied 276 place count 46 transition count 103
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 282 place count 46 transition count 97
Free-agglomeration rule applied 6 times.
Iterating global reduction 10 with 6 rules applied. Total rules applied 288 place count 46 transition count 91
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 295 place count 40 transition count 90
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 296 place count 40 transition count 89
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 297 place count 40 transition count 89
Applied a total of 297 rules in 23 ms. Remains 40 /124 variables (removed 84) and now considering 89/296 (removed 207) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/124 places, 89/296 transitions.
Finished random walk after 408 steps, including 12 resets, run visited all 3 properties in 2 ms. (steps per millisecond=204 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 9 factoid took 786 ms. Reduced automaton from 5 states, 15 edges and 2 AP to 5 states, 15 edges and 2 AP.
Stuttering acceptance computed with spot in 246 ms :[(NOT p1), false, (NOT p1), false, false]
Stuttering acceptance computed with spot in 242 ms :[(NOT p1), false, (NOT p1), false, false]
Stuttering acceptance computed with spot in 246 ms :[(NOT p1), false, (NOT p1), false, false]
Product exploration explored 100000 steps with 40473 reset in 344 ms.
Product exploration explored 100000 steps with 40379 reset in 354 ms.
Built C files in :
/tmp/ltsmin774118176127703751
[2022-05-16 09:04:44] [INFO ] Computing symmetric may disable matrix : 296 transitions.
[2022-05-16 09:04:44] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 09:04:44] [INFO ] Computing symmetric may enable matrix : 296 transitions.
[2022-05-16 09:04:44] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 09:04:44] [INFO ] Computing Do-Not-Accords matrix : 296 transitions.
[2022-05-16 09:04:44] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 09:04:44] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin774118176127703751
Running compilation step : cd /tmp/ltsmin774118176127703751;'/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 975 ms.
Running link step : cd /tmp/ltsmin774118176127703751;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin774118176127703751;'/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/stateBased10994102657409370746.hoa' '--buchi-type=spotba'
LTSmin run took 311 ms.
FORMULA CloudReconfiguration-PT-319-LTLCardinality-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudReconfiguration-PT-319-LTLCardinality-06 finished in 9964 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1539 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1539/1539 places, 1969/1969 transitions.
Graph (trivial) has 1872 edges and 1539 vertex of which 679 / 1539 are part of one of the 62 SCC in 1 ms
Free SCC test removed 617 places
Ensure Unique test removed 715 transitions
Reduce isomorphic transitions removed 715 transitions.
Graph (complete) has 1432 edges and 922 vertex of which 913 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 501 transitions
Trivial Post-agglo rules discarded 501 transitions
Performed 501 trivial Post agglomeration. Transition count delta: 501
Iterating post reduction 0 with 501 rules applied. Total rules applied 503 place count 912 transition count 747
Reduce places removed 501 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 526 rules applied. Total rules applied 1029 place count 411 transition count 722
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 14 rules applied. Total rules applied 1043 place count 399 transition count 720
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 1046 place count 398 transition count 718
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 1049 place count 397 transition count 716
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 1051 place count 396 transition count 715
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1052 place count 395 transition count 715
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 46 Pre rules applied. Total rules applied 1052 place count 395 transition count 669
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 7 with 92 rules applied. Total rules applied 1144 place count 349 transition count 669
Discarding 18 places :
Symmetric choice reduction at 7 with 18 rule applications. Total rules 1162 place count 331 transition count 642
Iterating global reduction 7 with 18 rules applied. Total rules applied 1180 place count 331 transition count 642
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 7 with 3 rules applied. Total rules applied 1183 place count 331 transition count 639
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 1186 place count 328 transition count 639
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1186 place count 328 transition count 638
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1188 place count 327 transition count 638
Discarding 11 places :
Symmetric choice reduction at 9 with 11 rule applications. Total rules 1199 place count 316 transition count 623
Iterating global reduction 9 with 11 rules applied. Total rules applied 1210 place count 316 transition count 623
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1216 place count 316 transition count 617
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1218 place count 314 transition count 613
Iterating global reduction 10 with 2 rules applied. Total rules applied 1220 place count 314 transition count 613
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1221 place count 313 transition count 611
Iterating global reduction 10 with 1 rules applied. Total rules applied 1222 place count 313 transition count 611
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1223 place count 312 transition count 609
Iterating global reduction 10 with 1 rules applied. Total rules applied 1224 place count 312 transition count 609
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1225 place count 311 transition count 607
Iterating global reduction 10 with 1 rules applied. Total rules applied 1226 place count 311 transition count 607
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1227 place count 310 transition count 605
Iterating global reduction 10 with 1 rules applied. Total rules applied 1228 place count 310 transition count 605
Performed 142 Post agglomeration using F-continuation condition with reduction of 81 identical transitions.
Deduced a syphon composed of 142 places in 0 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 10 with 284 rules applied. Total rules applied 1512 place count 168 transition count 382
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 10 with 14 rules applied. Total rules applied 1526 place count 168 transition count 368
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 1530 place count 164 transition count 359
Iterating global reduction 11 with 4 rules applied. Total rules applied 1534 place count 164 transition count 359
Performed 13 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 11 with 26 rules applied. Total rules applied 1560 place count 151 transition count 343
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 11 with 14 rules applied. Total rules applied 1574 place count 151 transition count 329
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1575 place count 150 transition count 327
Iterating global reduction 12 with 1 rules applied. Total rules applied 1576 place count 150 transition count 327
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: -51
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 12 with 38 rules applied. Total rules applied 1614 place count 131 transition count 378
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 12 with 24 rules applied. Total rules applied 1638 place count 131 transition count 354
Discarding 8 places :
Symmetric choice reduction at 13 with 8 rule applications. Total rules 1646 place count 123 transition count 338
Iterating global reduction 13 with 8 rules applied. Total rules applied 1654 place count 123 transition count 338
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 1659 place count 123 transition count 333
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 14 with 40 rules applied. Total rules applied 1699 place count 123 transition count 293
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1700 place count 122 transition count 292
Applied a total of 1700 rules in 140 ms. Remains 122 /1539 variables (removed 1417) and now considering 292/1969 (removed 1677) transitions.
[2022-05-16 09:04:45] [INFO ] Flow matrix only has 232 transitions (discarded 60 similar events)
// Phase 1: matrix 232 rows 122 cols
[2022-05-16 09:04:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:04:45] [INFO ] Implicit Places using invariants in 79 ms returned []
[2022-05-16 09:04:45] [INFO ] Flow matrix only has 232 transitions (discarded 60 similar events)
// Phase 1: matrix 232 rows 122 cols
[2022-05-16 09:04:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:04:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2022-05-16 09:04:45] [INFO ] Implicit Places using invariants and state equation in 226 ms returned [49]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 317 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 121/1539 places, 292/1969 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 120 transition count 291
Applied a total of 2 rules in 17 ms. Remains 120 /121 variables (removed 1) and now considering 291/292 (removed 1) transitions.
[2022-05-16 09:04:45] [INFO ] Flow matrix only has 231 transitions (discarded 60 similar events)
// Phase 1: matrix 231 rows 120 cols
[2022-05-16 09:04:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:04:46] [INFO ] Implicit Places using invariants in 161 ms returned []
[2022-05-16 09:04:46] [INFO ] Flow matrix only has 231 transitions (discarded 60 similar events)
// Phase 1: matrix 231 rows 120 cols
[2022-05-16 09:04:46] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:04:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2022-05-16 09:04:46] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 454 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 120/1539 places, 291/1969 transitions.
Finished structural reductions, in 2 iterations. Remains : 120/1539 places, 291/1969 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-319-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s10 0) (EQ s47 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 17428 steps with 2845 reset in 39 ms.
FORMULA CloudReconfiguration-PT-319-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-319-LTLCardinality-09 finished in 1039 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1539 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1539/1539 places, 1969/1969 transitions.
Graph (trivial) has 1873 edges and 1539 vertex of which 693 / 1539 are part of one of the 63 SCC in 1 ms
Free SCC test removed 630 places
Ensure Unique test removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Graph (complete) has 1415 edges and 909 vertex of which 900 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 494 transitions
Trivial Post-agglo rules discarded 494 transitions
Performed 494 trivial Post agglomeration. Transition count delta: 494
Iterating post reduction 0 with 494 rules applied. Total rules applied 496 place count 899 transition count 737
Reduce places removed 494 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 517 rules applied. Total rules applied 1013 place count 405 transition count 714
Reduce places removed 11 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 12 rules applied. Total rules applied 1025 place count 394 transition count 713
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1026 place count 393 transition count 713
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 45 Pre rules applied. Total rules applied 1026 place count 393 transition count 668
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 1116 place count 348 transition count 668
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 1134 place count 330 transition count 641
Iterating global reduction 4 with 18 rules applied. Total rules applied 1152 place count 330 transition count 641
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1155 place count 330 transition count 638
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1158 place count 327 transition count 638
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1158 place count 327 transition count 637
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1160 place count 326 transition count 637
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 1172 place count 314 transition count 620
Iterating global reduction 6 with 12 rules applied. Total rules applied 1184 place count 314 transition count 620
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1190 place count 314 transition count 614
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1192 place count 312 transition count 610
Iterating global reduction 7 with 2 rules applied. Total rules applied 1194 place count 312 transition count 610
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1195 place count 311 transition count 608
Iterating global reduction 7 with 1 rules applied. Total rules applied 1196 place count 311 transition count 608
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1197 place count 310 transition count 606
Iterating global reduction 7 with 1 rules applied. Total rules applied 1198 place count 310 transition count 606
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1199 place count 309 transition count 604
Iterating global reduction 7 with 1 rules applied. Total rules applied 1200 place count 309 transition count 604
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1201 place count 308 transition count 602
Iterating global reduction 7 with 1 rules applied. Total rules applied 1202 place count 308 transition count 602
Performed 141 Post agglomeration using F-continuation condition with reduction of 76 identical transitions.
Deduced a syphon composed of 141 places in 0 ms
Reduce places removed 141 places and 0 transitions.
Iterating global reduction 7 with 282 rules applied. Total rules applied 1484 place count 167 transition count 385
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 1502 place count 167 transition count 367
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1505 place count 164 transition count 363
Iterating global reduction 8 with 3 rules applied. Total rules applied 1508 place count 164 transition count 363
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1509 place count 163 transition count 361
Iterating global reduction 8 with 1 rules applied. Total rules applied 1510 place count 163 transition count 361
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1511 place count 162 transition count 359
Iterating global reduction 8 with 1 rules applied. Total rules applied 1512 place count 162 transition count 359
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1513 place count 161 transition count 357
Iterating global reduction 8 with 1 rules applied. Total rules applied 1514 place count 161 transition count 357
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1515 place count 160 transition count 355
Iterating global reduction 8 with 1 rules applied. Total rules applied 1516 place count 160 transition count 355
Performed 12 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 8 with 24 rules applied. Total rules applied 1540 place count 148 transition count 340
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 8 with 15 rules applied. Total rules applied 1555 place count 148 transition count 325
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1556 place count 147 transition count 323
Iterating global reduction 9 with 1 rules applied. Total rules applied 1557 place count 147 transition count 323
Performed 18 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 9 with 36 rules applied. Total rules applied 1593 place count 129 transition count 373
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 9 with 21 rules applied. Total rules applied 1614 place count 129 transition count 352
Discarding 10 places :
Symmetric choice reduction at 10 with 10 rule applications. Total rules 1624 place count 119 transition count 329
Iterating global reduction 10 with 10 rules applied. Total rules applied 1634 place count 119 transition count 329
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 1640 place count 119 transition count 323
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 11 with 37 rules applied. Total rules applied 1677 place count 119 transition count 286
Partial Post-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 11 with 8 rules applied. Total rules applied 1685 place count 119 transition count 286
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1686 place count 118 transition count 285
Applied a total of 1686 rules in 139 ms. Remains 118 /1539 variables (removed 1421) and now considering 285/1969 (removed 1684) transitions.
[2022-05-16 09:04:46] [INFO ] Flow matrix only has 227 transitions (discarded 58 similar events)
// Phase 1: matrix 227 rows 118 cols
[2022-05-16 09:04:46] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 09:04:46] [INFO ] Implicit Places using invariants in 107 ms returned []
[2022-05-16 09:04:46] [INFO ] Flow matrix only has 227 transitions (discarded 58 similar events)
// Phase 1: matrix 227 rows 118 cols
[2022-05-16 09:04:46] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 09:04:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2022-05-16 09:04:46] [INFO ] Implicit Places using invariants and state equation in 199 ms returned [43]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 311 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 117/1539 places, 285/1969 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 116 transition count 284
Applied a total of 2 rules in 13 ms. Remains 116 /117 variables (removed 1) and now considering 284/285 (removed 1) transitions.
[2022-05-16 09:04:47] [INFO ] Flow matrix only has 226 transitions (discarded 58 similar events)
// Phase 1: matrix 226 rows 116 cols
[2022-05-16 09:04:47] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-16 09:04:47] [INFO ] Implicit Places using invariants in 67 ms returned []
[2022-05-16 09:04:47] [INFO ] Flow matrix only has 226 transitions (discarded 58 similar events)
// Phase 1: matrix 226 rows 116 cols
[2022-05-16 09:04:47] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 09:04:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2022-05-16 09:04:47] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 116/1539 places, 284/1969 transitions.
Finished structural reductions, in 2 iterations. Remains : 116/1539 places, 284/1969 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-319-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s95 0) (NEQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-319-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-319-LTLCardinality-10 finished in 821 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(!p0)) U X(p0)))'
Support contains 2 out of 1539 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1539/1539 places, 1969/1969 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1529 transition count 1959
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1529 transition count 1959
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 26 place count 1523 transition count 1952
Iterating global reduction 0 with 6 rules applied. Total rules applied 32 place count 1523 transition count 1952
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 36 place count 1519 transition count 1947
Iterating global reduction 0 with 4 rules applied. Total rules applied 40 place count 1519 transition count 1947
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 44 place count 1515 transition count 1943
Iterating global reduction 0 with 4 rules applied. Total rules applied 48 place count 1515 transition count 1943
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 50 place count 1515 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 51 place count 1514 transition count 1940
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 1514 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 53 place count 1513 transition count 1939
Iterating global reduction 1 with 1 rules applied. Total rules applied 54 place count 1513 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 55 place count 1512 transition count 1938
Iterating global reduction 1 with 1 rules applied. Total rules applied 56 place count 1512 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 57 place count 1511 transition count 1937
Iterating global reduction 1 with 1 rules applied. Total rules applied 58 place count 1511 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 59 place count 1510 transition count 1935
Iterating global reduction 1 with 1 rules applied. Total rules applied 60 place count 1510 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 61 place count 1509 transition count 1933
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 63 place count 1508 transition count 1932
Iterating global reduction 1 with 1 rules applied. Total rules applied 64 place count 1508 transition count 1932
Applied a total of 64 rules in 1129 ms. Remains 1508 /1539 variables (removed 31) and now considering 1932/1969 (removed 37) transitions.
// Phase 1: matrix 1932 rows 1508 cols
[2022-05-16 09:04:48] [INFO ] Computed 4 place invariants in 13 ms
[2022-05-16 09:04:48] [INFO ] Implicit Places using invariants in 428 ms returned []
// Phase 1: matrix 1932 rows 1508 cols
[2022-05-16 09:04:48] [INFO ] Computed 4 place invariants in 18 ms
[2022-05-16 09:04:49] [INFO ] Implicit Places using invariants and state equation in 696 ms returned []
Implicit Place search using SMT with State Equation took 1126 ms to find 0 implicit places.
// Phase 1: matrix 1932 rows 1508 cols
[2022-05-16 09:04:49] [INFO ] Computed 4 place invariants in 10 ms
[2022-05-16 09:04:50] [INFO ] Dead Transitions using invariants and state equation in 1231 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1508/1539 places, 1932/1969 transitions.
Finished structural reductions, in 1 iterations. Remains : 1508/1539 places, 1932/1969 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), p0]
Running random walk in product with property : CloudReconfiguration-PT-319-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s1305 0) (EQ s1449 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1959 ms.
Product exploration explored 100000 steps with 50000 reset in 1558 ms.
Computed a total of 29 stabilizing places and 33 stable transitions
Graph (complete) has 2115 edges and 1508 vertex of which 1499 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.5 ms
Computed a total of 29 stabilizing places and 33 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 59 ms. Reduced automaton from 3 states, 5 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA CloudReconfiguration-PT-319-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-319-LTLCardinality-11 finished in 7199 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 1539 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1539/1539 places, 1969/1969 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1530 transition count 1960
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1530 transition count 1960
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 23 place count 1525 transition count 1954
Iterating global reduction 0 with 5 rules applied. Total rules applied 28 place count 1525 transition count 1954
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 32 place count 1521 transition count 1949
Iterating global reduction 0 with 4 rules applied. Total rules applied 36 place count 1521 transition count 1949
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 40 place count 1517 transition count 1945
Iterating global reduction 0 with 4 rules applied. Total rules applied 44 place count 1517 transition count 1945
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 46 place count 1517 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 47 place count 1516 transition count 1942
Iterating global reduction 1 with 1 rules applied. Total rules applied 48 place count 1516 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 49 place count 1515 transition count 1941
Iterating global reduction 1 with 1 rules applied. Total rules applied 50 place count 1515 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 51 place count 1514 transition count 1940
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 1514 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 53 place count 1513 transition count 1939
Iterating global reduction 1 with 1 rules applied. Total rules applied 54 place count 1513 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 55 place count 1512 transition count 1937
Iterating global reduction 1 with 1 rules applied. Total rules applied 56 place count 1512 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 57 place count 1511 transition count 1935
Iterating global reduction 1 with 1 rules applied. Total rules applied 58 place count 1511 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 59 place count 1510 transition count 1934
Iterating global reduction 1 with 1 rules applied. Total rules applied 60 place count 1510 transition count 1934
Applied a total of 60 rules in 1210 ms. Remains 1510 /1539 variables (removed 29) and now considering 1934/1969 (removed 35) transitions.
// Phase 1: matrix 1934 rows 1510 cols
[2022-05-16 09:04:55] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-16 09:04:56] [INFO ] Implicit Places using invariants in 330 ms returned []
// Phase 1: matrix 1934 rows 1510 cols
[2022-05-16 09:04:56] [INFO ] Computed 4 place invariants in 11 ms
[2022-05-16 09:04:56] [INFO ] Implicit Places using invariants and state equation in 791 ms returned []
Implicit Place search using SMT with State Equation took 1123 ms to find 0 implicit places.
// Phase 1: matrix 1934 rows 1510 cols
[2022-05-16 09:04:56] [INFO ] Computed 4 place invariants in 12 ms
[2022-05-16 09:04:58] [INFO ] Dead Transitions using invariants and state equation in 2050 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1510/1539 places, 1934/1969 transitions.
Finished structural reductions, in 1 iterations. Remains : 1510/1539 places, 1934/1969 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-319-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s571 0) (EQ s780 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 85121 steps with 1002 reset in 164 ms.
FORMULA CloudReconfiguration-PT-319-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-319-LTLCardinality-12 finished in 4659 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(p1)))))'
Support contains 3 out of 1539 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1539/1539 places, 1969/1969 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1529 transition count 1959
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1529 transition count 1959
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 26 place count 1523 transition count 1952
Iterating global reduction 0 with 6 rules applied. Total rules applied 32 place count 1523 transition count 1952
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 36 place count 1519 transition count 1947
Iterating global reduction 0 with 4 rules applied. Total rules applied 40 place count 1519 transition count 1947
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 44 place count 1515 transition count 1943
Iterating global reduction 0 with 4 rules applied. Total rules applied 48 place count 1515 transition count 1943
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 50 place count 1515 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 51 place count 1514 transition count 1940
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 1514 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 53 place count 1513 transition count 1939
Iterating global reduction 1 with 1 rules applied. Total rules applied 54 place count 1513 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 55 place count 1512 transition count 1938
Iterating global reduction 1 with 1 rules applied. Total rules applied 56 place count 1512 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 57 place count 1511 transition count 1937
Iterating global reduction 1 with 1 rules applied. Total rules applied 58 place count 1511 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 59 place count 1510 transition count 1935
Iterating global reduction 1 with 1 rules applied. Total rules applied 60 place count 1510 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 61 place count 1509 transition count 1933
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 63 place count 1508 transition count 1932
Iterating global reduction 1 with 1 rules applied. Total rules applied 64 place count 1508 transition count 1932
Applied a total of 64 rules in 1122 ms. Remains 1508 /1539 variables (removed 31) and now considering 1932/1969 (removed 37) transitions.
// Phase 1: matrix 1932 rows 1508 cols
[2022-05-16 09:05:00] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-16 09:05:00] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 09:05:00] [INFO ] Implicit Places using invariants in 417 ms returned []
// Phase 1: matrix 1932 rows 1508 cols
[2022-05-16 09:05:00] [INFO ] Computed 4 place invariants in 13 ms
[2022-05-16 09:05:01] [INFO ] Implicit Places using invariants and state equation in 665 ms returned []
Implicit Place search using SMT with State Equation took 1090 ms to find 0 implicit places.
// Phase 1: matrix 1932 rows 1508 cols
[2022-05-16 09:05:01] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-16 09:05:03] [INFO ] Dead Transitions using invariants and state equation in 1799 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1508/1539 places, 1932/1969 transitions.
Finished structural reductions, in 1 iterations. Remains : 1508/1539 places, 1932/1969 transitions.
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CloudReconfiguration-PT-319-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s1089 0) (EQ s700 1)), p0:(EQ s676 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 99 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-319-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-319-LTLCardinality-13 finished in 4136 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||G(F(G(X((F(p1) U p2))))))))'
Found a CL insensitive property : CloudReconfiguration-PT-319-LTLCardinality-03
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 1539 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 1539/1539 places, 1969/1969 transitions.
Graph (trivial) has 1866 edges and 1539 vertex of which 693 / 1539 are part of one of the 63 SCC in 2 ms
Free SCC test removed 630 places
Ensure Unique test removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Graph (complete) has 1415 edges and 909 vertex of which 900 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.14 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 489 transitions
Trivial Post-agglo rules discarded 489 transitions
Performed 489 trivial Post agglomeration. Transition count delta: 489
Iterating post reduction 0 with 489 rules applied. Total rules applied 491 place count 899 transition count 742
Reduce places removed 489 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 512 rules applied. Total rules applied 1003 place count 410 transition count 719
Reduce places removed 11 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 13 rules applied. Total rules applied 1016 place count 399 transition count 717
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1018 place count 397 transition count 717
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 45 Pre rules applied. Total rules applied 1018 place count 397 transition count 672
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 1108 place count 352 transition count 672
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 1126 place count 334 transition count 645
Iterating global reduction 4 with 18 rules applied. Total rules applied 1144 place count 334 transition count 645
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 1147 place count 334 transition count 642
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1150 place count 331 transition count 642
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1150 place count 331 transition count 641
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1152 place count 330 transition count 641
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 1163 place count 319 transition count 626
Iterating global reduction 6 with 11 rules applied. Total rules applied 1174 place count 319 transition count 626
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1180 place count 319 transition count 620
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1181 place count 318 transition count 618
Iterating global reduction 7 with 1 rules applied. Total rules applied 1182 place count 318 transition count 618
Performed 142 Post agglomeration using F-continuation condition with reduction of 76 identical transitions.
Deduced a syphon composed of 142 places in 0 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 7 with 284 rules applied. Total rules applied 1466 place count 176 transition count 400
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 1479 place count 176 transition count 387
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1482 place count 173 transition count 383
Iterating global reduction 8 with 3 rules applied. Total rules applied 1485 place count 173 transition count 383
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1486 place count 172 transition count 381
Iterating global reduction 8 with 1 rules applied. Total rules applied 1487 place count 172 transition count 381
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1488 place count 171 transition count 379
Iterating global reduction 8 with 1 rules applied. Total rules applied 1489 place count 171 transition count 379
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1490 place count 170 transition count 377
Iterating global reduction 8 with 1 rules applied. Total rules applied 1491 place count 170 transition count 377
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1492 place count 169 transition count 375
Iterating global reduction 8 with 1 rules applied. Total rules applied 1493 place count 169 transition count 375
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1494 place count 168 transition count 368
Iterating global reduction 8 with 1 rules applied. Total rules applied 1495 place count 168 transition count 368
Performed 11 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 8 with 22 rules applied. Total rules applied 1517 place count 157 transition count 355
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 1531 place count 157 transition count 341
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1532 place count 156 transition count 339
Iterating global reduction 9 with 1 rules applied. Total rules applied 1533 place count 156 transition count 339
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1535 place count 155 transition count 338
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1536 place count 155 transition count 337
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 10 with 36 rules applied. Total rules applied 1572 place count 137 transition count 385
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 10 with 20 rules applied. Total rules applied 1592 place count 137 transition count 365
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1601 place count 128 transition count 347
Iterating global reduction 11 with 9 rules applied. Total rules applied 1610 place count 128 transition count 347
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 1615 place count 128 transition count 342
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 1617 place count 128 transition count 342
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1619 place count 128 transition count 340
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1620 place count 127 transition count 339
Applied a total of 1620 rules in 181 ms. Remains 127 /1539 variables (removed 1412) and now considering 339/1969 (removed 1630) transitions.
[2022-05-16 09:05:03] [INFO ] Flow matrix only has 279 transitions (discarded 60 similar events)
// Phase 1: matrix 279 rows 127 cols
[2022-05-16 09:05:03] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:05:03] [INFO ] Implicit Places using invariants in 107 ms returned []
[2022-05-16 09:05:03] [INFO ] Flow matrix only has 279 transitions (discarded 60 similar events)
// Phase 1: matrix 279 rows 127 cols
[2022-05-16 09:05:03] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-16 09:05:04] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-16 09:05:04] [INFO ] Implicit Places using invariants and state equation in 275 ms returned [50]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 410 ms to find 1 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 126/1539 places, 339/1969 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 338
Applied a total of 2 rules in 7 ms. Remains 125 /126 variables (removed 1) and now considering 338/339 (removed 1) transitions.
[2022-05-16 09:05:04] [INFO ] Flow matrix only has 278 transitions (discarded 60 similar events)
// Phase 1: matrix 278 rows 125 cols
[2022-05-16 09:05:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:05:04] [INFO ] Implicit Places using invariants in 157 ms returned []
[2022-05-16 09:05:04] [INFO ] Flow matrix only has 278 transitions (discarded 60 similar events)
// Phase 1: matrix 278 rows 125 cols
[2022-05-16 09:05:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:05:04] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-16 09:05:04] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 400 ms to find 0 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 2 : 125/1539 places, 338/1969 transitions.
Finished structural reductions, in 2 iterations. Remains : 125/1539 places, 338/1969 transitions.
Running random walk in product with property : CloudReconfiguration-PT-319-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(AND (EQ s8 0) (EQ s45 1)), p2:(OR (EQ s124 0) (EQ s114 1)), p1:(EQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 14764 reset in 252 ms.
Product exploration explored 100000 steps with 14645 reset in 225 ms.
Computed a total of 8 stabilizing places and 36 stable transitions
Computed a total of 8 stabilizing places and 36 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 3 factoid took 304 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 253 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 1713 steps, including 221 resets, run visited all 4 properties in 4 ms. (steps per millisecond=428 )
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (NOT (AND (NOT p1) p2 (NOT p0)))), (F p0), (F (AND (NOT p2) (NOT p0))), (F (AND (NOT p1) (NOT p2) (NOT p0)))]
Knowledge based reduction with 3 factoid took 587 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 205 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 338/338 transitions.
Applied a total of 0 rules in 2 ms. Remains 125 /125 variables (removed 0) and now considering 338/338 (removed 0) transitions.
[2022-05-16 09:05:06] [INFO ] Flow matrix only has 278 transitions (discarded 60 similar events)
// Phase 1: matrix 278 rows 125 cols
[2022-05-16 09:05:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:05:06] [INFO ] Implicit Places using invariants in 96 ms returned []
[2022-05-16 09:05:06] [INFO ] Flow matrix only has 278 transitions (discarded 60 similar events)
// Phase 1: matrix 278 rows 125 cols
[2022-05-16 09:05:06] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 09:05:06] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-16 09:05:07] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
[2022-05-16 09:05:07] [INFO ] Flow matrix only has 278 transitions (discarded 60 similar events)
// Phase 1: matrix 278 rows 125 cols
[2022-05-16 09:05:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:05:07] [INFO ] Dead Transitions using invariants and state equation in 318 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 125/125 places, 338/338 transitions.
Computed a total of 8 stabilizing places and 36 stable transitions
Computed a total of 8 stabilizing places and 36 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p1) p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))))]
Knowledge based reduction with 3 factoid took 415 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 1374 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 4) seen :3
Finished Best-First random walk after 1795 steps, including 80 resets, run visited all 1 properties in 3 ms. (steps per millisecond=598 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p1) p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (F (NOT (AND (NOT p1) p2 (NOT p0)))), (F p0), (F (AND (NOT p2) (NOT p0))), (F (AND (NOT p1) (NOT p2) (NOT p0)))]
Knowledge based reduction with 3 factoid took 561 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 195 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 14749 reset in 280 ms.
Product exploration explored 100000 steps with 14667 reset in 232 ms.
Applying partial POR strategy [true, true, true, false]
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 338/338 transitions.
Drop transitions removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 0 with 39 rules applied. Total rules applied 39 place count 125 transition count 299
Applied a total of 39 rules in 7 ms. Remains 125 /125 variables (removed 0) and now considering 299/338 (removed 39) transitions.
[2022-05-16 09:05:10] [INFO ] Redundant transitions in 23 ms returned []
[2022-05-16 09:05:10] [INFO ] Flow matrix only has 239 transitions (discarded 60 similar events)
// Phase 1: matrix 239 rows 125 cols
[2022-05-16 09:05:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:05:10] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/125 places, 299/338 transitions.
Finished structural reductions, in 1 iterations. Remains : 125/125 places, 299/338 transitions.
Product exploration explored 100000 steps with 14846 reset in 388 ms.
Product exploration explored 100000 steps with 14752 reset in 439 ms.
Built C files in :
/tmp/ltsmin457974066428289429
[2022-05-16 09:05:11] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin457974066428289429
Running compilation step : cd /tmp/ltsmin457974066428289429;'/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 949 ms.
Running link step : cd /tmp/ltsmin457974066428289429;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin457974066428289429;'/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/stateBased17434691261677129455.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 338/338 transitions.
Applied a total of 0 rules in 1 ms. Remains 125 /125 variables (removed 0) and now considering 338/338 (removed 0) transitions.
[2022-05-16 09:05:26] [INFO ] Flow matrix only has 278 transitions (discarded 60 similar events)
// Phase 1: matrix 278 rows 125 cols
[2022-05-16 09:05:26] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:05:26] [INFO ] Implicit Places using invariants in 73 ms returned []
[2022-05-16 09:05:26] [INFO ] Flow matrix only has 278 transitions (discarded 60 similar events)
// Phase 1: matrix 278 rows 125 cols
[2022-05-16 09:05:26] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 09:05:26] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-16 09:05:26] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 314 ms to find 0 implicit places.
[2022-05-16 09:05:26] [INFO ] Flow matrix only has 278 transitions (discarded 60 similar events)
// Phase 1: matrix 278 rows 125 cols
[2022-05-16 09:05:26] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 09:05:26] [INFO ] Dead Transitions using invariants and state equation in 280 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 125/125 places, 338/338 transitions.
Built C files in :
/tmp/ltsmin17563482646367048704
[2022-05-16 09:05:27] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17563482646367048704
Running compilation step : cd /tmp/ltsmin17563482646367048704;'/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 744 ms.
Running link step : cd /tmp/ltsmin17563482646367048704;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin17563482646367048704;'/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/stateBased7666747257068020115.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-16 09:05:42] [INFO ] Flatten gal took : 12 ms
[2022-05-16 09:05:42] [INFO ] Flatten gal took : 11 ms
[2022-05-16 09:05:42] [INFO ] Time to serialize gal into /tmp/LTL4000971065469313578.gal : 2 ms
[2022-05-16 09:05:42] [INFO ] Time to serialize properties into /tmp/LTL12597296040211981908.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4000971065469313578.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12597296040211981908.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/LTL4000971...267
Read 1 LTL properties
Checking formula 0 : !((X((F("((p204==0)&&(p1005==1))"))||(G(F(G(X((F("(p174==1)"))U("((p2582==0)||(p2525==1))")))))))))
Formula 0 simplified : !X(F"((p204==0)&&(p1005==1))" | GFGX(F"(p174==1)" U "((p2582==0)||(p2525==1))"))
Reverse transition relation is NOT exact ! Due to transitions t183, t295, t447, t660, t772, t926, t1135, t1248, t1402, t1693, t1710, t1686.t1687.t1688.t181...2475
Computing Next relation with stutter on 25316 deadlock states
12 unique states visited
0 strongly connected components in search stack
15 transitions explored
6 items max in DFS search stack
576 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,5.80283,160704,1,0,651,487577,630,394,5277,941713,1015
no accepting run found
Formula 0 is TRUE no accepting run found.
Treatment of property CloudReconfiguration-PT-319-LTLCardinality-03 finished in 45464 ms.
FORMULA CloudReconfiguration-PT-319-LTLCardinality-03 TRUE TECHNIQUES CL_INSENSITIVE
[2022-05-16 09:05:48] [INFO ] Flatten gal took : 64 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 174582 ms.
BK_STOP 1652691949108
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-319"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-319, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r042-smll-165252095600355"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-319.tgz
mv CloudReconfiguration-PT-319 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;