About the Execution of ITS-Tools for CloudReconfiguration-PT-310
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 581.119 | 78734.00 | 124078.00 | 500.90 | TFTFFFFFFTTFFFFF | 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-165252095500283.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-310, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095500283
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 864K
-rw-r--r-- 1 mcc users 5.4K Apr 29 14:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Apr 29 14:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 29 14:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 29 14:32 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 3.9K May 9 07:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:20 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 660K 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-310-LTLCardinality-00
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-01
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-02
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-03
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-04
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-05
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-06
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-07
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-08
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-09
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-10
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-11
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-12
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-13
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-14
FORMULA_NAME CloudReconfiguration-PT-310-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652662939607
Running Version 202205111006
[2022-05-16 01:02:21] [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 01:02:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 01:02:22] [INFO ] Load time of PNML (sax parser for PT used): 388 ms
[2022-05-16 01:02:22] [INFO ] Transformed 2585 places.
[2022-05-16 01:02:22] [INFO ] Transformed 3095 transitions.
[2022-05-16 01:02:22] [INFO ] Found NUPN structural information;
[2022-05-16 01:02:22] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 591 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 2585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 520 places :
Symmetric choice reduction at 0 with 520 rule applications. Total rules 520 place count 2065 transition count 2575
Iterating global reduction 0 with 520 rules applied. Total rules applied 1040 place count 2065 transition count 2575
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 1068 place count 2065 transition count 2547
Discarding 238 places :
Symmetric choice reduction at 1 with 238 rule applications. Total rules 1306 place count 1827 transition count 2309
Iterating global reduction 1 with 238 rules applied. Total rules applied 1544 place count 1827 transition count 2309
Discarding 90 places :
Symmetric choice reduction at 1 with 90 rule applications. Total rules 1634 place count 1737 transition count 2219
Iterating global reduction 1 with 90 rules applied. Total rules applied 1724 place count 1737 transition count 2219
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1742 place count 1737 transition count 2201
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 1790 place count 1689 transition count 2153
Iterating global reduction 2 with 48 rules applied. Total rules applied 1838 place count 1689 transition count 2153
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1846 place count 1689 transition count 2145
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 1884 place count 1651 transition count 2102
Iterating global reduction 3 with 38 rules applied. Total rules applied 1922 place count 1651 transition count 2102
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 1948 place count 1625 transition count 2076
Iterating global reduction 3 with 26 rules applied. Total rules applied 1974 place count 1625 transition count 2076
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1998 place count 1601 transition count 2052
Iterating global reduction 3 with 24 rules applied. Total rules applied 2022 place count 1601 transition count 2052
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 2046 place count 1577 transition count 2028
Iterating global reduction 3 with 24 rules applied. Total rules applied 2070 place count 1577 transition count 2028
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 2089 place count 1558 transition count 1997
Iterating global reduction 3 with 19 rules applied. Total rules applied 2108 place count 1558 transition count 1997
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 2112 place count 1554 transition count 1990
Iterating global reduction 3 with 4 rules applied. Total rules applied 2116 place count 1554 transition count 1990
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 2120 place count 1550 transition count 1984
Iterating global reduction 3 with 4 rules applied. Total rules applied 2124 place count 1550 transition count 1984
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2125 place count 1550 transition count 1983
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2127 place count 1548 transition count 1981
Iterating global reduction 4 with 2 rules applied. Total rules applied 2129 place count 1548 transition count 1981
Applied a total of 2129 rules in 2793 ms. Remains 1548 /2585 variables (removed 1037) and now considering 1981/3095 (removed 1114) transitions.
// Phase 1: matrix 1981 rows 1548 cols
[2022-05-16 01:02:25] [INFO ] Computed 4 place invariants in 44 ms
[2022-05-16 01:02:26] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 01:02:26] [INFO ] Implicit Places using invariants in 753 ms returned []
// Phase 1: matrix 1981 rows 1548 cols
[2022-05-16 01:02:26] [INFO ] Computed 4 place invariants in 13 ms
[2022-05-16 01:02:27] [INFO ] Implicit Places using invariants and state equation in 844 ms returned []
Implicit Place search using SMT with State Equation took 1683 ms to find 0 implicit places.
// Phase 1: matrix 1981 rows 1548 cols
[2022-05-16 01:02:27] [INFO ] Computed 4 place invariants in 13 ms
[2022-05-16 01:02:28] [INFO ] Dead Transitions using invariants and state equation in 1653 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1548/2585 places, 1981/3095 transitions.
Finished structural reductions, in 1 iterations. Remains : 1548/2585 places, 1981/3095 transitions.
Support contains 30 out of 1548 places after structural reductions.
[2022-05-16 01:02:29] [INFO ] Flatten gal took : 289 ms
[2022-05-16 01:02:29] [INFO ] Flatten gal took : 183 ms
[2022-05-16 01:02:30] [INFO ] Input system was already deterministic with 1981 transitions.
Incomplete random walk after 10000 steps, including 78 resets, run finished after 671 ms. (steps per millisecond=14 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 13) seen :0
Interrupted probabilistic random walk after 247276 steps, run timeout after 6001 ms. (steps per millisecond=41 ) properties seen :{}
Probabilistic random walk after 247276 steps, saw 70745 distinct states, run finished after 6007 ms. (steps per millisecond=41 ) properties seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 1981 rows 1548 cols
[2022-05-16 01:02:38] [INFO ] Computed 4 place invariants in 11 ms
[2022-05-16 01:02:39] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2022-05-16 01:02:41] [INFO ] After 2425ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2022-05-16 01:02:42] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 23 ms returned sat
[2022-05-16 01:02:45] [INFO ] After 2527ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2022-05-16 01:02:47] [INFO ] After 5048ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 1451 ms.
[2022-05-16 01:02:49] [INFO ] After 7866ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Parikh walk visited 11 properties in 204 ms.
Support contains 4 out of 1548 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1548/1548 places, 1981/1981 transitions.
Graph (trivial) has 1885 edges and 1548 vertex of which 691 / 1548 are part of one of the 63 SCC in 11 ms
Free SCC test removed 628 places
Drop transitions removed 793 transitions
Reduce isomorphic transitions removed 793 transitions.
Graph (complete) has 1362 edges and 920 vertex of which 911 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.9 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 517 transitions
Trivial Post-agglo rules discarded 517 transitions
Performed 517 trivial Post agglomeration. Transition count delta: 517
Iterating post reduction 0 with 524 rules applied. Total rules applied 526 place count 911 transition count 660
Reduce places removed 517 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 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 575 rules applied. Total rules applied 1101 place count 394 transition count 602
Reduce places removed 37 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 38 rules applied. Total rules applied 1139 place count 357 transition count 601
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1140 place count 356 transition count 601
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 49 Pre rules applied. Total rules applied 1140 place count 356 transition count 552
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 1238 place count 307 transition count 552
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1248 place count 297 transition count 538
Iterating global reduction 4 with 10 rules applied. Total rules applied 1258 place count 297 transition count 538
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 1 rules applied. Total rules applied 1259 place count 297 transition count 537
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1260 place count 296 transition count 537
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1267 place count 289 transition count 528
Iterating global reduction 6 with 7 rules applied. Total rules applied 1274 place count 289 transition count 528
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1279 place count 289 transition count 523
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1280 place count 288 transition count 517
Iterating global reduction 7 with 1 rules applied. Total rules applied 1281 place count 288 transition count 517
Performed 155 Post agglomeration using F-continuation condition with reduction of 108 identical transitions.
Deduced a syphon composed of 155 places in 0 ms
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 7 with 310 rules applied. Total rules applied 1591 place count 133 transition count 254
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 1606 place count 133 transition count 239
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1609 place count 130 transition count 236
Iterating global reduction 8 with 3 rules applied. Total rules applied 1612 place count 130 transition count 236
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1613 place count 129 transition count 235
Iterating global reduction 8 with 1 rules applied. Total rules applied 1614 place count 129 transition count 235
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1615 place count 129 transition count 234
Performed 10 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 9 with 20 rules applied. Total rules applied 1635 place count 119 transition count 222
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 9 with 12 rules applied. Total rules applied 1647 place count 119 transition count 210
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 10 with 2 rules applied. Total rules applied 1649 place count 118 transition count 209
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1651 place count 118 transition count 207
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 11 with 2 rules applied. Total rules applied 1653 place count 117 transition count 206
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1654 place count 117 transition count 205
Performed 33 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 12 with 66 rules applied. Total rules applied 1720 place count 84 transition count 227
Drop transitions removed 20 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 12 with 46 rules applied. Total rules applied 1766 place count 84 transition count 181
Discarding 24 places :
Symmetric choice reduction at 13 with 24 rule applications. Total rules 1790 place count 60 transition count 149
Iterating global reduction 13 with 24 rules applied. Total rules applied 1814 place count 60 transition count 149
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 13 with 14 rules applied. Total rules applied 1828 place count 60 transition count 135
Discarding 6 places :
Symmetric choice reduction at 14 with 6 rule applications. Total rules 1834 place count 54 transition count 123
Iterating global reduction 14 with 6 rules applied. Total rules applied 1840 place count 54 transition count 123
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 1846 place count 54 transition count 117
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 1848 place count 53 transition count 132
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1849 place count 53 transition count 131
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 16 with 18 rules applied. Total rules applied 1867 place count 53 transition count 113
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 1868 place count 52 transition count 110
Iterating global reduction 16 with 1 rules applied. Total rules applied 1869 place count 52 transition count 110
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 1870 place count 51 transition count 109
Iterating global reduction 16 with 1 rules applied. Total rules applied 1871 place count 51 transition count 109
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 1872 place count 51 transition count 108
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 1873 place count 51 transition count 107
Free-agglomeration rule applied 4 times.
Iterating global reduction 17 with 4 rules applied. Total rules applied 1877 place count 51 transition count 103
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 17 with 4 rules applied. Total rules applied 1881 place count 47 transition count 103
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 1882 place count 47 transition count 102
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 1883 place count 47 transition count 102
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 1884 place count 47 transition count 102
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 1885 place count 47 transition count 101
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 1886 place count 46 transition count 100
Applied a total of 1886 rules in 221 ms. Remains 46 /1548 variables (removed 1502) and now considering 100/1981 (removed 1881) transitions.
Finished structural reductions, in 1 iterations. Remains : 46/1548 places, 100/1981 transitions.
Incomplete random walk after 10000 steps, including 241 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 70 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-16 01:02:49] [INFO ] Flow matrix only has 95 transitions (discarded 5 similar events)
// Phase 1: matrix 95 rows 46 cols
[2022-05-16 01:02:49] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-16 01:02:49] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 01:02:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 01:02:49] [INFO ] After 47ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 01:02:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 01:02:49] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 01:02:49] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 2 ms to minimize.
[2022-05-16 01:02:49] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 58 ms
[2022-05-16 01:02:49] [INFO ] After 87ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2022-05-16 01:02:49] [INFO ] After 183ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2159 edges and 1548 vertex of which 1539 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.44 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 1548 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1548/1548 places, 1981/1981 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1533 transition count 1966
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1533 transition count 1966
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 1533 transition count 1965
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 42 place count 1522 transition count 1952
Iterating global reduction 1 with 11 rules applied. Total rules applied 53 place count 1522 transition count 1952
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 54 place count 1522 transition count 1951
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 59 place count 1517 transition count 1945
Iterating global reduction 2 with 5 rules applied. Total rules applied 64 place count 1517 transition count 1945
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 68 place count 1513 transition count 1939
Iterating global reduction 2 with 4 rules applied. Total rules applied 72 place count 1513 transition count 1939
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 75 place count 1510 transition count 1934
Iterating global reduction 2 with 3 rules applied. Total rules applied 78 place count 1510 transition count 1934
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 81 place count 1507 transition count 1931
Iterating global reduction 2 with 3 rules applied. Total rules applied 84 place count 1507 transition count 1931
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 86 place count 1507 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 87 place count 1506 transition count 1928
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 1506 transition count 1928
Applied a total of 88 rules in 669 ms. Remains 1506 /1548 variables (removed 42) and now considering 1928/1981 (removed 53) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2022-05-16 01:02:50] [INFO ] Computed 4 place invariants in 11 ms
[2022-05-16 01:02:51] [INFO ] Implicit Places using invariants in 365 ms returned []
// Phase 1: matrix 1928 rows 1506 cols
[2022-05-16 01:02:51] [INFO ] Computed 4 place invariants in 11 ms
[2022-05-16 01:02:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 01:02:51] [INFO ] Implicit Places using invariants and state equation in 449 ms returned []
Implicit Place search using SMT with State Equation took 818 ms to find 0 implicit places.
// Phase 1: matrix 1928 rows 1506 cols
[2022-05-16 01:02:51] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-16 01:02:53] [INFO ] Dead Transitions using invariants and state equation in 1841 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1506/1548 places, 1928/1981 transitions.
Finished structural reductions, in 1 iterations. Remains : 1506/1548 places, 1928/1981 transitions.
Stuttering acceptance computed with spot in 369 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (NEQ s954 0) (NEQ s1324 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 3 ms.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-01 finished in 3812 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(X(p0))||p1)))'
Support contains 3 out of 1548 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1548/1548 places, 1981/1981 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1533 transition count 1966
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1533 transition count 1966
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 1533 transition count 1965
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 42 place count 1522 transition count 1952
Iterating global reduction 1 with 11 rules applied. Total rules applied 53 place count 1522 transition count 1952
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 54 place count 1522 transition count 1951
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 59 place count 1517 transition count 1945
Iterating global reduction 2 with 5 rules applied. Total rules applied 64 place count 1517 transition count 1945
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 68 place count 1513 transition count 1939
Iterating global reduction 2 with 4 rules applied. Total rules applied 72 place count 1513 transition count 1939
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 75 place count 1510 transition count 1934
Iterating global reduction 2 with 3 rules applied. Total rules applied 78 place count 1510 transition count 1934
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 81 place count 1507 transition count 1931
Iterating global reduction 2 with 3 rules applied. Total rules applied 84 place count 1507 transition count 1931
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 86 place count 1507 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 87 place count 1506 transition count 1928
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 1506 transition count 1928
Applied a total of 88 rules in 879 ms. Remains 1506 /1548 variables (removed 42) and now considering 1928/1981 (removed 53) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2022-05-16 01:02:54] [INFO ] Computed 4 place invariants in 13 ms
[2022-05-16 01:02:55] [INFO ] Implicit Places using invariants in 409 ms returned []
// Phase 1: matrix 1928 rows 1506 cols
[2022-05-16 01:02:55] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-16 01:02:55] [INFO ] Implicit Places using invariants and state equation in 759 ms returned []
Implicit Place search using SMT with State Equation took 1170 ms to find 0 implicit places.
// Phase 1: matrix 1928 rows 1506 cols
[2022-05-16 01:02:55] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-16 01:02:58] [INFO ] Dead Transitions using invariants and state equation in 2254 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1506/1548 places, 1928/1981 transitions.
Finished structural reductions, in 1 iterations. Remains : 1506/1548 places, 1928/1981 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s462 0) (EQ s1077 1)), p0:(EQ s964 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 1 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-03 finished in 4429 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(X(F(p0)))) U !p1)))'
Support contains 3 out of 1548 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1548/1548 places, 1981/1981 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1535 transition count 1968
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1535 transition count 1968
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 1524 transition count 1955
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 1524 transition count 1955
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 49 place count 1524 transition count 1954
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 54 place count 1519 transition count 1948
Iterating global reduction 1 with 5 rules applied. Total rules applied 59 place count 1519 transition count 1948
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 63 place count 1515 transition count 1942
Iterating global reduction 1 with 4 rules applied. Total rules applied 67 place count 1515 transition count 1942
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 70 place count 1512 transition count 1937
Iterating global reduction 1 with 3 rules applied. Total rules applied 73 place count 1512 transition count 1937
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 76 place count 1509 transition count 1934
Iterating global reduction 1 with 3 rules applied. Total rules applied 79 place count 1509 transition count 1934
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 81 place count 1509 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 82 place count 1508 transition count 1931
Iterating global reduction 2 with 1 rules applied. Total rules applied 83 place count 1508 transition count 1931
Applied a total of 83 rules in 530 ms. Remains 1508 /1548 variables (removed 40) and now considering 1931/1981 (removed 50) transitions.
// Phase 1: matrix 1931 rows 1508 cols
[2022-05-16 01:02:58] [INFO ] Computed 4 place invariants in 15 ms
[2022-05-16 01:02:59] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 01:02:59] [INFO ] Implicit Places using invariants in 591 ms returned []
// Phase 1: matrix 1931 rows 1508 cols
[2022-05-16 01:02:59] [INFO ] Computed 4 place invariants in 15 ms
[2022-05-16 01:02:59] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 01:03:00] [INFO ] Implicit Places using invariants and state equation in 873 ms returned []
Implicit Place search using SMT with State Equation took 1466 ms to find 0 implicit places.
// Phase 1: matrix 1931 rows 1508 cols
[2022-05-16 01:03:00] [INFO ] Computed 4 place invariants in 15 ms
[2022-05-16 01:03:02] [INFO ] Dead Transitions using invariants and state equation in 2164 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1508/1548 places, 1931/1981 transitions.
Finished structural reductions, in 1 iterations. Remains : 1508/1548 places, 1931/1981 transitions.
Stuttering acceptance computed with spot in 328 ms :[p1, (NOT p0), p1, (OR (NOT p0) p1)]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=p1, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s512 0) (EQ s427 1)), p0:(EQ s1257 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 109 steps with 0 reset in 4 ms.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-04 finished in 4539 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(X(X(p0))) U (!X(p0)||!p1))))'
Support contains 4 out of 1548 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1548/1548 places, 1981/1981 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1536 transition count 1969
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1536 transition count 1969
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 1536 transition count 1968
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 34 place count 1527 transition count 1957
Iterating global reduction 1 with 9 rules applied. Total rules applied 43 place count 1527 transition count 1957
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 44 place count 1527 transition count 1956
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 49 place count 1522 transition count 1950
Iterating global reduction 2 with 5 rules applied. Total rules applied 54 place count 1522 transition count 1950
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 58 place count 1518 transition count 1944
Iterating global reduction 2 with 4 rules applied. Total rules applied 62 place count 1518 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 65 place count 1515 transition count 1939
Iterating global reduction 2 with 3 rules applied. Total rules applied 68 place count 1515 transition count 1939
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 71 place count 1512 transition count 1936
Iterating global reduction 2 with 3 rules applied. Total rules applied 74 place count 1512 transition count 1936
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 76 place count 1512 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 77 place count 1511 transition count 1933
Iterating global reduction 3 with 1 rules applied. Total rules applied 78 place count 1511 transition count 1933
Applied a total of 78 rules in 789 ms. Remains 1511 /1548 variables (removed 37) and now considering 1933/1981 (removed 48) transitions.
// Phase 1: matrix 1933 rows 1511 cols
[2022-05-16 01:03:03] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-16 01:03:03] [INFO ] Implicit Places using invariants in 304 ms returned []
// Phase 1: matrix 1933 rows 1511 cols
[2022-05-16 01:03:03] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-16 01:03:04] [INFO ] Implicit Places using invariants and state equation in 666 ms returned []
Implicit Place search using SMT with State Equation took 974 ms to find 0 implicit places.
// Phase 1: matrix 1933 rows 1511 cols
[2022-05-16 01:03:04] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-16 01:03:04] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 01:03:06] [INFO ] Dead Transitions using invariants and state equation in 2064 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1511/1548 places, 1933/1981 transitions.
Finished structural reductions, in 1 iterations. Remains : 1511/1548 places, 1933/1981 transitions.
Stuttering acceptance computed with spot in 99 ms :[(AND p1 p0), (AND p1 p0)]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(OR (EQ s579 0) (EQ s303 1)), p0:(OR (EQ s265 0) (EQ s360 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 74 steps with 0 reset in 2 ms.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-05 finished in 4002 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 4 out of 1548 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1548/1548 places, 1981/1981 transitions.
Graph (trivial) has 1885 edges and 1548 vertex of which 692 / 1548 are part of one of the 63 SCC in 12 ms
Free SCC test removed 629 places
Ensure Unique test removed 730 transitions
Reduce isomorphic transitions removed 730 transitions.
Graph (complete) has 1424 edges and 919 vertex of which 910 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.5 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 497 transitions
Trivial Post-agglo rules discarded 497 transitions
Performed 497 trivial Post agglomeration. Transition count delta: 497
Iterating post reduction 0 with 497 rules applied. Total rules applied 499 place count 909 transition count 748
Reduce places removed 497 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 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 521 rules applied. Total rules applied 1020 place count 412 transition count 724
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 1033 place count 400 transition count 723
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1034 place count 399 transition count 723
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1034 place count 399 transition count 677
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1126 place count 353 transition count 677
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 1140 place count 339 transition count 655
Iterating global reduction 4 with 14 rules applied. Total rules applied 1154 place count 339 transition count 655
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 1 rules applied. Total rules applied 1155 place count 339 transition count 654
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1156 place count 338 transition count 654
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1166 place count 328 transition count 639
Iterating global reduction 6 with 10 rules applied. Total rules applied 1176 place count 328 transition count 639
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1181 place count 328 transition count 634
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1183 place count 326 transition count 630
Iterating global reduction 7 with 2 rules applied. Total rules applied 1185 place count 326 transition count 630
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1187 place count 324 transition count 626
Iterating global reduction 7 with 2 rules applied. Total rules applied 1189 place count 324 transition count 626
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1191 place count 322 transition count 622
Iterating global reduction 7 with 2 rules applied. Total rules applied 1193 place count 322 transition count 622
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1195 place count 320 transition count 618
Iterating global reduction 7 with 2 rules applied. Total rules applied 1197 place count 320 transition count 618
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1199 place count 318 transition count 614
Iterating global reduction 7 with 2 rules applied. Total rules applied 1201 place count 318 transition count 614
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1202 place count 317 transition count 607
Iterating global reduction 7 with 1 rules applied. Total rules applied 1203 place count 317 transition count 607
Performed 152 Post agglomeration using F-continuation condition with reduction of 92 identical transitions.
Deduced a syphon composed of 152 places in 0 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 7 with 304 rules applied. Total rules applied 1507 place count 165 transition count 363
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 1519 place count 165 transition count 351
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 1525 place count 159 transition count 340
Iterating global reduction 8 with 6 rules applied. Total rules applied 1531 place count 159 transition count 340
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1532 place count 158 transition count 339
Iterating global reduction 8 with 1 rules applied. Total rules applied 1533 place count 158 transition count 339
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1534 place count 158 transition count 338
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 9 with 22 rules applied. Total rules applied 1556 place count 147 transition count 326
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 9 with 11 rules applied. Total rules applied 1567 place count 147 transition count 315
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 10 with 34 rules applied. Total rules applied 1601 place count 130 transition count 349
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 10 with 17 rules applied. Total rules applied 1618 place count 130 transition count 332
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1627 place count 121 transition count 314
Iterating global reduction 11 with 9 rules applied. Total rules applied 1636 place count 121 transition count 314
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 1642 place count 121 transition count 308
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 12 with 36 rules applied. Total rules applied 1678 place count 121 transition count 272
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1679 place count 120 transition count 271
Applied a total of 1679 rules in 259 ms. Remains 120 /1548 variables (removed 1428) and now considering 271/1981 (removed 1710) transitions.
[2022-05-16 01:03:07] [INFO ] Flow matrix only has 214 transitions (discarded 57 similar events)
// Phase 1: matrix 214 rows 120 cols
[2022-05-16 01:03:07] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 01:03:07] [INFO ] Implicit Places using invariants in 86 ms returned []
[2022-05-16 01:03:07] [INFO ] Flow matrix only has 214 transitions (discarded 57 similar events)
// Phase 1: matrix 214 rows 120 cols
[2022-05-16 01:03:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 01:03:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-16 01:03:07] [INFO ] Implicit Places using invariants and state equation in 244 ms returned [8, 43]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 334 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 118/1548 places, 271/1981 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 116 transition count 269
Applied a total of 4 rules in 17 ms. Remains 116 /118 variables (removed 2) and now considering 269/271 (removed 2) transitions.
[2022-05-16 01:03:07] [INFO ] Flow matrix only has 212 transitions (discarded 57 similar events)
// Phase 1: matrix 212 rows 116 cols
[2022-05-16 01:03:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 01:03:07] [INFO ] Implicit Places using invariants in 72 ms returned []
[2022-05-16 01:03:07] [INFO ] Flow matrix only has 212 transitions (discarded 57 similar events)
// Phase 1: matrix 212 rows 116 cols
[2022-05-16 01:03:07] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 01:03:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-16 01:03:07] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 116/1548 places, 269/1981 transitions.
Finished structural reductions, in 2 iterations. Remains : 116/1548 places, 269/1981 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s37 0) (NEQ s110 1) (NEQ s73 0) (NEQ s85 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-06 finished in 966 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(F(G((X(G(p0))&&X(p1))))))))'
Support contains 4 out of 1548 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1548/1548 places, 1981/1981 transitions.
Graph (trivial) has 1884 edges and 1548 vertex of which 697 / 1548 are part of one of the 63 SCC in 5 ms
Free SCC test removed 634 places
Ensure Unique test removed 736 transitions
Reduce isomorphic transitions removed 736 transitions.
Graph (complete) has 1418 edges and 914 vertex of which 905 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 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 904 transition count 746
Reduce places removed 493 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 516 rules applied. Total rules applied 1011 place count 411 transition count 723
Reduce places removed 11 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 14 rules applied. Total rules applied 1025 place count 400 transition count 720
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1028 place count 397 transition count 720
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1028 place count 397 transition count 674
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1120 place count 351 transition count 674
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 1135 place count 336 transition count 650
Iterating global reduction 4 with 15 rules applied. Total rules applied 1150 place count 336 transition count 650
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 1 rules applied. Total rules applied 1151 place count 336 transition count 649
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1152 place count 335 transition count 649
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1162 place count 325 transition count 634
Iterating global reduction 6 with 10 rules applied. Total rules applied 1172 place count 325 transition count 634
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1177 place count 325 transition count 629
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1179 place count 323 transition count 625
Iterating global reduction 7 with 2 rules applied. Total rules applied 1181 place count 323 transition count 625
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1183 place count 321 transition count 621
Iterating global reduction 7 with 2 rules applied. Total rules applied 1185 place count 321 transition count 621
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1187 place count 319 transition count 617
Iterating global reduction 7 with 2 rules applied. Total rules applied 1189 place count 319 transition count 617
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1191 place count 317 transition count 613
Iterating global reduction 7 with 2 rules applied. Total rules applied 1193 place count 317 transition count 613
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1195 place count 315 transition count 609
Iterating global reduction 7 with 2 rules applied. Total rules applied 1197 place count 315 transition count 609
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1198 place count 314 transition count 602
Iterating global reduction 7 with 1 rules applied. Total rules applied 1199 place count 314 transition count 602
Performed 148 Post agglomeration using F-continuation condition with reduction of 92 identical transitions.
Deduced a syphon composed of 148 places in 0 ms
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 7 with 296 rules applied. Total rules applied 1495 place count 166 transition count 362
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 7 with 11 rules applied. Total rules applied 1506 place count 166 transition count 351
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 1511 place count 161 transition count 345
Iterating global reduction 8 with 5 rules applied. Total rules applied 1516 place count 161 transition count 345
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1517 place count 160 transition count 344
Iterating global reduction 8 with 1 rules applied. Total rules applied 1518 place count 160 transition count 344
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1519 place count 160 transition count 343
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 9 with 22 rules applied. Total rules applied 1541 place count 149 transition count 330
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 9 with 11 rules applied. Total rules applied 1552 place count 149 transition count 319
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 10 with 36 rules applied. Total rules applied 1588 place count 131 transition count 353
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 10 with 17 rules applied. Total rules applied 1605 place count 131 transition count 336
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1614 place count 122 transition count 318
Iterating global reduction 11 with 9 rules applied. Total rules applied 1623 place count 122 transition count 318
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 1627 place count 122 transition count 314
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 12 with 37 rules applied. Total rules applied 1664 place count 122 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1665 place count 121 transition count 276
Applied a total of 1665 rules in 237 ms. Remains 121 /1548 variables (removed 1427) and now considering 276/1981 (removed 1705) transitions.
[2022-05-16 01:03:08] [INFO ] Flow matrix only has 220 transitions (discarded 56 similar events)
// Phase 1: matrix 220 rows 121 cols
[2022-05-16 01:03:08] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 01:03:08] [INFO ] Implicit Places using invariants in 78 ms returned []
[2022-05-16 01:03:08] [INFO ] Flow matrix only has 220 transitions (discarded 56 similar events)
// Phase 1: matrix 220 rows 121 cols
[2022-05-16 01:03:08] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-16 01:03:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-16 01:03:08] [INFO ] Implicit Places using invariants and state equation in 250 ms returned [11, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 334 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 119/1548 places, 276/1981 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 117 transition count 274
Applied a total of 4 rules in 15 ms. Remains 117 /119 variables (removed 2) and now considering 274/276 (removed 2) transitions.
[2022-05-16 01:03:08] [INFO ] Flow matrix only has 218 transitions (discarded 56 similar events)
// Phase 1: matrix 218 rows 117 cols
[2022-05-16 01:03:08] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 01:03:08] [INFO ] Implicit Places using invariants in 97 ms returned []
[2022-05-16 01:03:08] [INFO ] Flow matrix only has 218 transitions (discarded 56 similar events)
// Phase 1: matrix 218 rows 117 cols
[2022-05-16 01:03:08] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 01:03:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-16 01:03:08] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 117/1548 places, 274/1981 transitions.
Finished structural reductions, in 2 iterations. Remains : 117/1548 places, 274/1981 transitions.
Stuttering acceptance computed with spot in 45 ms :[(OR (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s7 0) (EQ s109 1)), p1:(AND (EQ s111 0) (EQ s96 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 2 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-08 finished in 955 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 4 out of 1548 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1548/1548 places, 1981/1981 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1536 transition count 1969
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1536 transition count 1969
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 1536 transition count 1968
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 34 place count 1527 transition count 1958
Iterating global reduction 1 with 9 rules applied. Total rules applied 43 place count 1527 transition count 1958
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 44 place count 1527 transition count 1957
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 49 place count 1522 transition count 1951
Iterating global reduction 2 with 5 rules applied. Total rules applied 54 place count 1522 transition count 1951
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 58 place count 1518 transition count 1945
Iterating global reduction 2 with 4 rules applied. Total rules applied 62 place count 1518 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 65 place count 1515 transition count 1940
Iterating global reduction 2 with 3 rules applied. Total rules applied 68 place count 1515 transition count 1940
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 71 place count 1512 transition count 1937
Iterating global reduction 2 with 3 rules applied. Total rules applied 74 place count 1512 transition count 1937
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 76 place count 1512 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 77 place count 1511 transition count 1934
Iterating global reduction 3 with 1 rules applied. Total rules applied 78 place count 1511 transition count 1934
Applied a total of 78 rules in 623 ms. Remains 1511 /1548 variables (removed 37) and now considering 1934/1981 (removed 47) transitions.
// Phase 1: matrix 1934 rows 1511 cols
[2022-05-16 01:03:09] [INFO ] Computed 4 place invariants in 11 ms
[2022-05-16 01:03:09] [INFO ] Implicit Places using invariants in 320 ms returned []
// Phase 1: matrix 1934 rows 1511 cols
[2022-05-16 01:03:09] [INFO ] Computed 4 place invariants in 11 ms
[2022-05-16 01:03:10] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 01:03:10] [INFO ] Implicit Places using invariants and state equation in 798 ms returned []
Implicit Place search using SMT with State Equation took 1123 ms to find 0 implicit places.
// Phase 1: matrix 1934 rows 1511 cols
[2022-05-16 01:03:10] [INFO ] Computed 4 place invariants in 14 ms
[2022-05-16 01:03:12] [INFO ] Dead Transitions using invariants and state equation in 1521 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1511/1548 places, 1934/1981 transitions.
Finished structural reductions, in 1 iterations. Remains : 1511/1548 places, 1934/1981 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (EQ s1300 0) (EQ s1265 1)) (OR (EQ s1061 0) (EQ s809 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 2108 ms.
Product exploration explored 100000 steps with 50000 reset in 1722 ms.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2112 edges and 1511 vertex of which 1502 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.11 ms
Computed a total of 27 stabilizing places and 29 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 84 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-09 finished in 7311 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 1548 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1548/1548 places, 1981/1981 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1534 transition count 1967
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1534 transition count 1967
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 29 place count 1534 transition count 1966
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 39 place count 1524 transition count 1954
Iterating global reduction 1 with 10 rules applied. Total rules applied 49 place count 1524 transition count 1954
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 50 place count 1524 transition count 1953
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 1520 transition count 1948
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 1520 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 1517 transition count 1944
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 1517 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 1515 transition count 1941
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 1515 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 1513 transition count 1939
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 1513 transition count 1939
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 73 place count 1513 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 74 place count 1512 transition count 1937
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 1512 transition count 1937
Applied a total of 75 rules in 772 ms. Remains 1512 /1548 variables (removed 36) and now considering 1937/1981 (removed 44) transitions.
// Phase 1: matrix 1937 rows 1512 cols
[2022-05-16 01:03:16] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-16 01:03:17] [INFO ] Implicit Places using invariants in 387 ms returned []
// Phase 1: matrix 1937 rows 1512 cols
[2022-05-16 01:03:17] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-16 01:03:18] [INFO ] Implicit Places using invariants and state equation in 774 ms returned []
Implicit Place search using SMT with State Equation took 1169 ms to find 0 implicit places.
// Phase 1: matrix 1937 rows 1512 cols
[2022-05-16 01:03:18] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-16 01:03:20] [INFO ] Dead Transitions using invariants and state equation in 2246 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1512/1548 places, 1937/1981 transitions.
Finished structural reductions, in 1 iterations. Remains : 1512/1548 places, 1937/1981 transitions.
Stuttering acceptance computed with spot in 130 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s455 0) (EQ s1399 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 784 reset in 320 ms.
Product exploration explored 100000 steps with 781 reset in 583 ms.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2114 edges and 1512 vertex of which 1503 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.10 ms
Computed a total of 27 stabilizing places and 29 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 4 states, 5 edges and 1 AP to 4 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 74 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 251027 steps, run timeout after 3001 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 251027 steps, saw 71739 distinct states, run finished after 3001 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1937 rows 1512 cols
[2022-05-16 01:03:24] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-16 01:03:24] [INFO ] After 314ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 01:03:25] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 21 ms returned sat
[2022-05-16 01:03:26] [INFO ] After 1165ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 01:03:26] [INFO ] After 1331ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 100 ms.
[2022-05-16 01:03:26] [INFO ] After 1725ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 129 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=64 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 162 ms. Reduced automaton from 4 states, 5 edges and 1 AP to 4 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 141 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 143 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1512 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1512/1512 places, 1937/1937 transitions.
Applied a total of 0 rules in 66 ms. Remains 1512 /1512 variables (removed 0) and now considering 1937/1937 (removed 0) transitions.
// Phase 1: matrix 1937 rows 1512 cols
[2022-05-16 01:03:27] [INFO ] Computed 4 place invariants in 13 ms
[2022-05-16 01:03:27] [INFO ] Implicit Places using invariants in 331 ms returned []
// Phase 1: matrix 1937 rows 1512 cols
[2022-05-16 01:03:27] [INFO ] Computed 4 place invariants in 12 ms
[2022-05-16 01:03:27] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 01:03:28] [INFO ] Implicit Places using invariants and state equation in 870 ms returned []
Implicit Place search using SMT with State Equation took 1203 ms to find 0 implicit places.
// Phase 1: matrix 1937 rows 1512 cols
[2022-05-16 01:03:28] [INFO ] Computed 4 place invariants in 12 ms
[2022-05-16 01:03:30] [INFO ] Dead Transitions using invariants and state equation in 2036 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1512/1512 places, 1937/1937 transitions.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2114 edges and 1512 vertex of which 1503 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.13 ms
Computed a total of 27 stabilizing places and 29 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 4 states, 5 edges and 1 AP to 4 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 74 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 262284 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :{}
Probabilistic random walk after 262284 steps, saw 75856 distinct states, run finished after 3001 ms. (steps per millisecond=87 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1937 rows 1512 cols
[2022-05-16 01:03:33] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-16 01:03:34] [INFO ] After 241ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 01:03:34] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2022-05-16 01:03:35] [INFO ] After 1072ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 01:03:35] [INFO ] After 1244ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 72 ms.
[2022-05-16 01:03:35] [INFO ] After 1600ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 137 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=137 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 141 ms. Reduced automaton from 4 states, 5 edges and 1 AP to 4 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 135 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 138 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 139 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 793 reset in 190 ms.
Product exploration explored 100000 steps with 784 reset in 203 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 118 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1512 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1512/1512 places, 1937/1937 transitions.
Graph (trivial) has 1846 edges and 1512 vertex of which 693 / 1512 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 1376 edges and 882 vertex of which 873 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
Performed 474 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 474 rules applied. Total rules applied 476 place count 873 transition count 1200
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 488 place count 873 transition count 1188
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 488 place count 873 transition count 1201
Deduced a syphon composed of 495 places in 1 ms
Iterating global reduction 2 with 21 rules applied. Total rules applied 509 place count 873 transition count 1201
Discarding 280 places :
Symmetric choice reduction at 2 with 280 rule applications. Total rules 789 place count 593 transition count 911
Deduced a syphon composed of 231 places in 1 ms
Iterating global reduction 2 with 280 rules applied. Total rules applied 1069 place count 593 transition count 911
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1081 place count 581 transition count 895
Deduced a syphon composed of 229 places in 1 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 1093 place count 581 transition count 895
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1099 place count 581 transition count 889
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1111 place count 569 transition count 877
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 3 with 12 rules applied. Total rules applied 1123 place count 569 transition count 877
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1125 place count 567 transition count 873
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1127 place count 567 transition count 873
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1129 place count 565 transition count 869
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1131 place count 565 transition count 869
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1135 place count 561 transition count 865
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1139 place count 561 transition count 865
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1141 place count 559 transition count 861
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1143 place count 559 transition count 861
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1145 place count 557 transition count 857
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1147 place count 557 transition count 857
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1151 place count 553 transition count 851
Deduced a syphon composed of 215 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1155 place count 553 transition count 851
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1159 place count 549 transition count 835
Deduced a syphon composed of 213 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1163 place count 549 transition count 835
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1164 place count 549 transition count 835
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1168 place count 545 transition count 831
Deduced a syphon composed of 212 places in 1 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1172 place count 545 transition count 831
Performed 107 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 319 places in 1 ms
Iterating global reduction 4 with 107 rules applied. Total rules applied 1279 place count 545 transition count 909
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 1318 place count 545 transition count 870
Discarding 102 places :
Symmetric choice reduction at 5 with 102 rule applications. Total rules 1420 place count 443 transition count 758
Deduced a syphon composed of 227 places in 1 ms
Iterating global reduction 5 with 102 rules applied. Total rules applied 1522 place count 443 transition count 758
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1528 place count 437 transition count 749
Deduced a syphon composed of 221 places in 1 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1534 place count 437 transition count 749
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 228 places in 0 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1541 place count 437 transition count 749
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 437 transition count 745
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1560 place count 422 transition count 726
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 6 with 15 rules applied. Total rules applied 1575 place count 422 transition count 726
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1581 place count 422 transition count 720
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1585 place count 418 transition count 716
Deduced a syphon composed of 213 places in 0 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 1589 place count 418 transition count 716
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 216 places in 0 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1592 place count 418 transition count 716
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1598 place count 418 transition count 710
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1601 place count 415 transition count 707
Deduced a syphon composed of 213 places in 0 ms
Iterating global reduction 8 with 3 rules applied. Total rules applied 1604 place count 415 transition count 707
Performed 71 Post agglomeration using F-continuation condition with reduction of 111 identical transitions.
Deduced a syphon composed of 284 places in 1 ms
Iterating global reduction 8 with 71 rules applied. Total rules applied 1675 place count 415 transition count 1032
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Iterating post reduction 8 with 125 rules applied. Total rules applied 1800 place count 415 transition count 907
Discarding 125 places :
Symmetric choice reduction at 9 with 125 rule applications. Total rules 1925 place count 290 transition count 579
Deduced a syphon composed of 168 places in 1 ms
Iterating global reduction 9 with 125 rules applied. Total rules applied 2050 place count 290 transition count 579
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 2065 place count 290 transition count 564
Discarding 27 places :
Symmetric choice reduction at 10 with 27 rule applications. Total rules 2092 place count 263 transition count 506
Deduced a syphon composed of 141 places in 0 ms
Iterating global reduction 10 with 27 rules applied. Total rules applied 2119 place count 263 transition count 506
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -44
Deduced a syphon composed of 144 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2122 place count 263 transition count 550
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2126 place count 263 transition count 546
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 2130 place count 259 transition count 518
Deduced a syphon composed of 140 places in 0 ms
Iterating global reduction 11 with 4 rules applied. Total rules applied 2134 place count 259 transition count 518
Deduced a syphon composed of 140 places in 0 ms
Drop transitions removed 45 transitions
Redundant transition composition rules discarded 45 transitions
Iterating global reduction 11 with 45 rules applied. Total rules applied 2179 place count 259 transition count 473
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 2183 place count 255 transition count 469
Deduced a syphon composed of 136 places in 0 ms
Iterating global reduction 11 with 4 rules applied. Total rules applied 2187 place count 255 transition count 469
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 139 places in 0 ms
Iterating global reduction 11 with 3 rules applied. Total rules applied 2190 place count 255 transition count 529
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 2193 place count 252 transition count 514
Deduced a syphon composed of 136 places in 0 ms
Iterating global reduction 11 with 3 rules applied. Total rules applied 2196 place count 252 transition count 514
Deduced a syphon composed of 136 places in 1 ms
Applied a total of 2196 rules in 689 ms. Remains 252 /1512 variables (removed 1260) and now considering 514/1937 (removed 1423) transitions.
[2022-05-16 01:03:37] [INFO ] Redundant transitions in 78 ms returned []
[2022-05-16 01:03:37] [INFO ] Flow matrix only has 457 transitions (discarded 57 similar events)
// Phase 1: matrix 457 rows 252 cols
[2022-05-16 01:03:37] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 01:03:38] [INFO ] Dead Transitions using invariants and state equation in 431 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 252/1512 places, 514/1937 transitions.
Finished structural reductions, in 1 iterations. Remains : 252/1512 places, 514/1937 transitions.
Entered a terminal (fully accepting) state of product in 1050 steps with 67 reset in 25 ms.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-14 finished in 22149 ms.
All properties solved by simple procedures.
Total runtime 76309 ms.
BK_STOP 1652663018341
--------------------
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-310"
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-310, 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-165252095500283"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-310.tgz
mv CloudReconfiguration-PT-310 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 ;