Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r101-tall-167814474900075.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
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 r101-tall-167814474900075
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.7K Feb 25 11:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 11:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 11:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 11:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Feb 25 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 11:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 11:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 11:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 660K Mar 5 18:22 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 1678226317609

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-310
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-07 21:58:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-07 21:58:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 21:58:40] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2023-03-07 21:58:40] [INFO ] Transformed 2585 places.
[2023-03-07 21:58:40] [INFO ] Transformed 3095 transitions.
[2023-03-07 21:58:40] [INFO ] Found NUPN structural information;
[2023-03-07 21:58:40] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 183 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-LTLCardinality-13 TRUE 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 514 places :
Symmetric choice reduction at 0 with 514 rule applications. Total rules 514 place count 2071 transition count 2581
Iterating global reduction 0 with 514 rules applied. Total rules applied 1028 place count 2071 transition count 2581
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 1057 place count 2071 transition count 2552
Discarding 234 places :
Symmetric choice reduction at 1 with 234 rule applications. Total rules 1291 place count 1837 transition count 2318
Iterating global reduction 1 with 234 rules applied. Total rules applied 1525 place count 1837 transition count 2318
Discarding 89 places :
Symmetric choice reduction at 1 with 89 rule applications. Total rules 1614 place count 1748 transition count 2229
Iterating global reduction 1 with 89 rules applied. Total rules applied 1703 place count 1748 transition count 2229
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 1720 place count 1748 transition count 2212
Discarding 47 places :
Symmetric choice reduction at 2 with 47 rule applications. Total rules 1767 place count 1701 transition count 2165
Iterating global reduction 2 with 47 rules applied. Total rules applied 1814 place count 1701 transition count 2165
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1823 place count 1701 transition count 2156
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 1860 place count 1664 transition count 2114
Iterating global reduction 3 with 37 rules applied. Total rules applied 1897 place count 1664 transition count 2114
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 1923 place count 1638 transition count 2088
Iterating global reduction 3 with 26 rules applied. Total rules applied 1949 place count 1638 transition count 2088
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1971 place count 1616 transition count 2066
Iterating global reduction 3 with 22 rules applied. Total rules applied 1993 place count 1616 transition count 2066
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 2015 place count 1594 transition count 2044
Iterating global reduction 3 with 22 rules applied. Total rules applied 2037 place count 1594 transition count 2044
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 2053 place count 1578 transition count 2020
Iterating global reduction 3 with 16 rules applied. Total rules applied 2069 place count 1578 transition count 2020
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 2074 place count 1573 transition count 2013
Iterating global reduction 3 with 5 rules applied. Total rules applied 2079 place count 1573 transition count 2013
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 2084 place count 1568 transition count 2006
Iterating global reduction 3 with 5 rules applied. Total rules applied 2089 place count 1568 transition count 2006
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 2091 place count 1566 transition count 2004
Iterating global reduction 3 with 2 rules applied. Total rules applied 2093 place count 1566 transition count 2004
Applied a total of 2093 rules in 1468 ms. Remains 1566 /2585 variables (removed 1019) and now considering 2004/3095 (removed 1091) transitions.
// Phase 1: matrix 2004 rows 1566 cols
[2023-03-07 21:58:41] [INFO ] Computed 4 place invariants in 43 ms
[2023-03-07 21:58:42] [INFO ] Implicit Places using invariants in 387 ms returned []
[2023-03-07 21:58:42] [INFO ] Invariant cache hit.
[2023-03-07 21:58:43] [INFO ] Implicit Places using invariants and state equation in 934 ms returned []
Implicit Place search using SMT with State Equation took 1346 ms to find 0 implicit places.
[2023-03-07 21:58:43] [INFO ] Invariant cache hit.
[2023-03-07 21:58:43] [INFO ] Dead Transitions using invariants and state equation in 733 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1566/2585 places, 2004/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3551 ms. Remains : 1566/2585 places, 2004/3095 transitions.
Support contains 30 out of 1566 places after structural reductions.
[2023-03-07 21:58:44] [INFO ] Flatten gal took : 119 ms
[2023-03-07 21:58:44] [INFO ] Flatten gal took : 66 ms
[2023-03-07 21:58:44] [INFO ] Input system was already deterministic with 2004 transitions.
Incomplete random walk after 10000 steps, including 81 resets, run finished after 445 ms. (steps per millisecond=22 ) properties (out of 17) seen :4
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-07 21:58:45] [INFO ] Invariant cache hit.
[2023-03-07 21:58:45] [INFO ] After 493ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-07 21:58:46] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2023-03-07 21:58:48] [INFO ] After 1448ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :11
[2023-03-07 21:58:49] [INFO ] After 2646ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :11
Attempting to minimize the solution found.
Minimization took 643 ms.
[2023-03-07 21:58:50] [INFO ] After 4057ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :11
Fused 12 Parikh solutions to 8 different solutions.
Parikh walk visited 9 properties in 83 ms.
Support contains 4 out of 1566 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1566/1566 places, 2004/2004 transitions.
Graph (trivial) has 1906 edges and 1566 vertex of which 700 / 1566 are part of one of the 63 SCC in 6 ms
Free SCC test removed 637 places
Drop transitions removed 804 transitions
Reduce isomorphic transitions removed 804 transitions.
Graph (complete) has 1380 edges and 929 vertex of which 920 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 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 516 transitions
Trivial Post-agglo rules discarded 516 transitions
Performed 516 trivial Post agglomeration. Transition count delta: 516
Iterating post reduction 0 with 523 rules applied. Total rules applied 525 place count 920 transition count 673
Reduce places removed 516 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 1 with 573 rules applied. Total rules applied 1098 place count 404 transition count 616
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 2 with 37 rules applied. Total rules applied 1135 place count 367 transition count 616
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 1135 place count 367 transition count 570
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 1227 place count 321 transition count 570
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1239 place count 309 transition count 554
Iterating global reduction 3 with 12 rules applied. Total rules applied 1251 place count 309 transition count 554
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 1252 place count 309 transition count 553
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1253 place count 308 transition count 553
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1253 place count 308 transition count 551
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1257 place count 306 transition count 551
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1266 place count 297 transition count 541
Iterating global reduction 5 with 9 rules applied. Total rules applied 1275 place count 297 transition count 541
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 7 rules applied. Total rules applied 1282 place count 297 transition count 534
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1283 place count 296 transition count 534
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1287 place count 292 transition count 522
Iterating global reduction 7 with 4 rules applied. Total rules applied 1291 place count 292 transition count 522
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1292 place count 291 transition count 520
Iterating global reduction 7 with 1 rules applied. Total rules applied 1293 place count 291 transition count 520
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1294 place count 291 transition count 519
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1295 place count 290 transition count 519
Performed 155 Post agglomeration using F-continuation condition with reduction of 105 identical transitions.
Deduced a syphon composed of 155 places in 0 ms
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 9 with 310 rules applied. Total rules applied 1605 place count 135 transition count 259
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 1620 place count 135 transition count 244
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 1625 place count 130 transition count 238
Iterating global reduction 10 with 5 rules applied. Total rules applied 1630 place count 130 transition count 238
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1632 place count 130 transition count 236
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 11 with 22 rules applied. Total rules applied 1654 place count 119 transition count 223
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 11 with 12 rules applied. Total rules applied 1666 place count 119 transition count 211
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1668 place count 118 transition count 210
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1670 place count 118 transition count 208
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1672 place count 117 transition count 207
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1674 place count 117 transition count 205
Performed 33 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 14 with 66 rules applied. Total rules applied 1740 place count 84 transition count 239
Drop transitions removed 22 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 14 with 47 rules applied. Total rules applied 1787 place count 84 transition count 192
Discarding 23 places :
Symmetric choice reduction at 15 with 23 rule applications. Total rules 1810 place count 61 transition count 162
Iterating global reduction 15 with 23 rules applied. Total rules applied 1833 place count 61 transition count 162
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 15 with 14 rules applied. Total rules applied 1847 place count 61 transition count 148
Discarding 6 places :
Symmetric choice reduction at 16 with 6 rule applications. Total rules 1853 place count 55 transition count 136
Iterating global reduction 16 with 6 rules applied. Total rules applied 1859 place count 55 transition count 136
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 1865 place count 55 transition count 130
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 17 with 20 rules applied. Total rules applied 1885 place count 55 transition count 110
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 1887 place count 53 transition count 104
Iterating global reduction 17 with 2 rules applied. Total rules applied 1889 place count 53 transition count 104
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 1891 place count 51 transition count 102
Iterating global reduction 17 with 2 rules applied. Total rules applied 1893 place count 51 transition count 102
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 1895 place count 51 transition count 100
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 18 with 2 rules applied. Total rules applied 1897 place count 51 transition count 98
Free-agglomeration rule applied 4 times.
Iterating global reduction 18 with 4 rules applied. Total rules applied 1901 place count 51 transition count 94
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 5 rules applied. Total rules applied 1906 place count 47 transition count 93
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 1907 place count 47 transition count 92
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 19 with 2 rules applied. Total rules applied 1909 place count 47 transition count 92
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 1910 place count 46 transition count 91
Applied a total of 1910 rules in 164 ms. Remains 46 /1566 variables (removed 1520) and now considering 91/2004 (removed 1913) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 164 ms. Remains : 46/1566 places, 91/2004 transitions.
Finished random walk after 31 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=31 )
FORMULA CloudReconfiguration-PT-310-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2188 edges and 1566 vertex of which 1557 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.26 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(G(p1)))))'
Support contains 3 out of 1566 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1566/1566 places, 2004/2004 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1550 transition count 1988
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1550 transition count 1988
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 44 place count 1538 transition count 1975
Iterating global reduction 0 with 12 rules applied. Total rules applied 56 place count 1538 transition count 1975
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 57 place count 1538 transition count 1974
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 63 place count 1532 transition count 1965
Iterating global reduction 1 with 6 rules applied. Total rules applied 69 place count 1532 transition count 1965
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 73 place count 1528 transition count 1960
Iterating global reduction 1 with 4 rules applied. Total rules applied 77 place count 1528 transition count 1960
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 81 place count 1524 transition count 1956
Iterating global reduction 1 with 4 rules applied. Total rules applied 85 place count 1524 transition count 1956
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 86 place count 1524 transition count 1955
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 89 place count 1521 transition count 1951
Iterating global reduction 2 with 3 rules applied. Total rules applied 92 place count 1521 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 95 place count 1518 transition count 1947
Iterating global reduction 2 with 3 rules applied. Total rules applied 98 place count 1518 transition count 1947
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 101 place count 1515 transition count 1943
Iterating global reduction 2 with 3 rules applied. Total rules applied 104 place count 1515 transition count 1943
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 105 place count 1515 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 107 place count 1513 transition count 1938
Iterating global reduction 3 with 2 rules applied. Total rules applied 109 place count 1513 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 111 place count 1511 transition count 1935
Iterating global reduction 3 with 2 rules applied. Total rules applied 113 place count 1511 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 114 place count 1510 transition count 1934
Iterating global reduction 3 with 1 rules applied. Total rules applied 115 place count 1510 transition count 1934
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 116 place count 1510 transition count 1933
Applied a total of 116 rules in 528 ms. Remains 1510 /1566 variables (removed 56) and now considering 1933/2004 (removed 71) transitions.
// Phase 1: matrix 1933 rows 1510 cols
[2023-03-07 21:58:51] [INFO ] Computed 4 place invariants in 16 ms
[2023-03-07 21:58:51] [INFO ] Implicit Places using invariants in 221 ms returned []
[2023-03-07 21:58:51] [INFO ] Invariant cache hit.
[2023-03-07 21:58:52] [INFO ] Implicit Places using invariants and state equation in 882 ms returned []
Implicit Place search using SMT with State Equation took 1106 ms to find 0 implicit places.
[2023-03-07 21:58:52] [INFO ] Invariant cache hit.
[2023-03-07 21:58:52] [INFO ] Dead Transitions using invariants and state equation in 684 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1510/1566 places, 1933/2004 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2320 ms. Remains : 1510/1566 places, 1933/2004 transitions.
Stuttering acceptance computed with spot in 274 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p1:(AND (NEQ s1455 0) (NEQ s883 1)), p0:(EQ s671 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-01 finished in 2651 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G((F(p1)&&F(G(p0))))))'
Support contains 3 out of 1566 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1566/1566 places, 2004/2004 transitions.
Graph (trivial) has 1906 edges and 1566 vertex of which 698 / 1566 are part of one of the 64 SCC in 4 ms
Free SCC test removed 634 places
Ensure Unique test removed 735 transitions
Reduce isomorphic transitions removed 735 transitions.
Graph (complete) has 1448 edges and 932 vertex of which 923 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 501 transitions
Trivial Post-agglo rules discarded 501 transitions
Performed 501 trivial Post agglomeration. Transition count delta: 501
Iterating post reduction 0 with 501 rules applied. Total rules applied 503 place count 922 transition count 762
Reduce places removed 501 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 525 rules applied. Total rules applied 1028 place count 421 transition count 738
Reduce places removed 12 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 14 rules applied. Total rules applied 1042 place count 409 transition count 736
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1044 place count 407 transition count 736
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1044 place count 407 transition count 690
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1136 place count 361 transition count 690
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 1155 place count 342 transition count 661
Iterating global reduction 4 with 19 rules applied. Total rules applied 1174 place count 342 transition count 661
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 1175 place count 342 transition count 660
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1176 place count 341 transition count 660
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 1190 place count 327 transition count 640
Iterating global reduction 6 with 14 rules applied. Total rules applied 1204 place count 327 transition count 640
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 7 rules applied. Total rules applied 1211 place count 327 transition count 633
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1212 place count 326 transition count 633
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 1217 place count 321 transition count 623
Iterating global reduction 8 with 5 rules applied. Total rules applied 1222 place count 321 transition count 623
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1225 place count 318 transition count 617
Iterating global reduction 8 with 3 rules applied. Total rules applied 1228 place count 318 transition count 617
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 1229 place count 318 transition count 616
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1230 place count 317 transition count 616
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1232 place count 315 transition count 612
Iterating global reduction 10 with 2 rules applied. Total rules applied 1234 place count 315 transition count 612
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1236 place count 313 transition count 608
Iterating global reduction 10 with 2 rules applied. Total rules applied 1238 place count 313 transition count 608
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1240 place count 311 transition count 604
Iterating global reduction 10 with 2 rules applied. Total rules applied 1242 place count 311 transition count 604
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1244 place count 309 transition count 590
Iterating global reduction 10 with 2 rules applied. Total rules applied 1246 place count 309 transition count 590
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 1 rules applied. Total rules applied 1247 place count 309 transition count 589
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1248 place count 308 transition count 589
Performed 145 Post agglomeration using F-continuation condition with reduction of 84 identical transitions.
Deduced a syphon composed of 145 places in 0 ms
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 12 with 290 rules applied. Total rules applied 1538 place count 163 transition count 360
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 12 with 13 rules applied. Total rules applied 1551 place count 163 transition count 347
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1553 place count 162 transition count 346
Discarding 7 places :
Symmetric choice reduction at 14 with 7 rule applications. Total rules 1560 place count 155 transition count 337
Iterating global reduction 14 with 7 rules applied. Total rules applied 1567 place count 155 transition count 337
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1569 place count 155 transition count 335
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1570 place count 154 transition count 334
Iterating global reduction 15 with 1 rules applied. Total rules applied 1571 place count 154 transition count 334
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1572 place count 154 transition count 333
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 16 with 22 rules applied. Total rules applied 1594 place count 143 transition count 320
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 16 with 11 rules applied. Total rules applied 1605 place count 143 transition count 309
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 17 with 32 rules applied. Total rules applied 1637 place count 127 transition count 332
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 17 with 16 rules applied. Total rules applied 1653 place count 127 transition count 316
Discarding 9 places :
Symmetric choice reduction at 18 with 9 rule applications. Total rules 1662 place count 118 transition count 298
Iterating global reduction 18 with 9 rules applied. Total rules applied 1671 place count 118 transition count 298
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 18 with 6 rules applied. Total rules applied 1677 place count 118 transition count 292
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 19 with 32 rules applied. Total rules applied 1709 place count 118 transition count 260
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 1710 place count 117 transition count 259
Applied a total of 1710 rules in 247 ms. Remains 117 /1566 variables (removed 1449) and now considering 259/2004 (removed 1745) transitions.
[2023-03-07 21:58:53] [INFO ] Flow matrix only has 202 transitions (discarded 57 similar events)
// Phase 1: matrix 202 rows 117 cols
[2023-03-07 21:58:53] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-07 21:58:53] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-07 21:58:53] [INFO ] Flow matrix only has 202 transitions (discarded 57 similar events)
[2023-03-07 21:58:53] [INFO ] Invariant cache hit.
[2023-03-07 21:58:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-07 21:58:53] [INFO ] Implicit Places using invariants and state equation in 97 ms returned [8, 43]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 146 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 115/1566 places, 259/2004 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 113 transition count 257
Applied a total of 4 rules in 15 ms. Remains 113 /115 variables (removed 2) and now considering 257/259 (removed 2) transitions.
[2023-03-07 21:58:53] [INFO ] Flow matrix only has 200 transitions (discarded 57 similar events)
// Phase 1: matrix 200 rows 113 cols
[2023-03-07 21:58:53] [INFO ] Computed 0 place invariants in 8 ms
[2023-03-07 21:58:53] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-07 21:58:53] [INFO ] Flow matrix only has 200 transitions (discarded 57 similar events)
[2023-03-07 21:58:53] [INFO ] Invariant cache hit.
[2023-03-07 21:58:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-07 21:58:53] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 113/1566 places, 257/2004 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 544 ms. Remains : 113/1566 places, 257/2004 transitions.
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s50 1), p1:(OR (EQ s87 0) (EQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-02 finished in 709 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(G(p1))&&p0))))'
Support contains 4 out of 1566 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1566/1566 places, 2004/2004 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1552 transition count 1990
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1552 transition count 1990
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 38 place count 1542 transition count 1980
Iterating global reduction 0 with 10 rules applied. Total rules applied 48 place count 1542 transition count 1980
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 1542 transition count 1979
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 55 place count 1536 transition count 1969
Iterating global reduction 1 with 6 rules applied. Total rules applied 61 place count 1536 transition count 1969
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 64 place count 1533 transition count 1965
Iterating global reduction 1 with 3 rules applied. Total rules applied 67 place count 1533 transition count 1965
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 70 place count 1530 transition count 1962
Iterating global reduction 1 with 3 rules applied. Total rules applied 73 place count 1530 transition count 1962
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 74 place count 1530 transition count 1961
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 76 place count 1528 transition count 1958
Iterating global reduction 2 with 2 rules applied. Total rules applied 78 place count 1528 transition count 1958
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 80 place count 1526 transition count 1955
Iterating global reduction 2 with 2 rules applied. Total rules applied 82 place count 1526 transition count 1955
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 84 place count 1524 transition count 1953
Iterating global reduction 2 with 2 rules applied. Total rules applied 86 place count 1524 transition count 1953
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 87 place count 1524 transition count 1952
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 88 place count 1523 transition count 1950
Iterating global reduction 3 with 1 rules applied. Total rules applied 89 place count 1523 transition count 1950
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 90 place count 1522 transition count 1948
Iterating global reduction 3 with 1 rules applied. Total rules applied 91 place count 1522 transition count 1948
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 92 place count 1521 transition count 1947
Iterating global reduction 3 with 1 rules applied. Total rules applied 93 place count 1521 transition count 1947
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 94 place count 1521 transition count 1946
Applied a total of 94 rules in 769 ms. Remains 1521 /1566 variables (removed 45) and now considering 1946/2004 (removed 58) transitions.
// Phase 1: matrix 1946 rows 1521 cols
[2023-03-07 21:58:54] [INFO ] Computed 4 place invariants in 14 ms
[2023-03-07 21:58:54] [INFO ] Implicit Places using invariants in 200 ms returned []
[2023-03-07 21:58:54] [INFO ] Invariant cache hit.
[2023-03-07 21:58:55] [INFO ] Implicit Places using invariants and state equation in 821 ms returned []
Implicit Place search using SMT with State Equation took 1024 ms to find 0 implicit places.
[2023-03-07 21:58:55] [INFO ] Invariant cache hit.
[2023-03-07 21:58:56] [INFO ] Dead Transitions using invariants and state equation in 679 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1521/1566 places, 1946/2004 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2476 ms. Remains : 1521/1566 places, 1946/2004 transitions.
Stuttering acceptance computed with spot in 159 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(AND (EQ s1488 0) (EQ s1439 1) (OR (EQ s716 0) (EQ s184 1))), p1:(AND (NEQ s1439 0) (NEQ s1488 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-05 finished in 2660 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(p0))&&(X(p1) U ((!p2&&X(p1))||X(G(p1)))))))'
Support contains 4 out of 1566 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1566/1566 places, 2004/2004 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1551 transition count 1989
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1551 transition count 1989
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 41 place count 1540 transition count 1977
Iterating global reduction 0 with 11 rules applied. Total rules applied 52 place count 1540 transition count 1977
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 58 place count 1534 transition count 1968
Iterating global reduction 0 with 6 rules applied. Total rules applied 64 place count 1534 transition count 1968
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 68 place count 1530 transition count 1963
Iterating global reduction 0 with 4 rules applied. Total rules applied 72 place count 1530 transition count 1963
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 76 place count 1526 transition count 1959
Iterating global reduction 0 with 4 rules applied. Total rules applied 80 place count 1526 transition count 1959
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 81 place count 1526 transition count 1958
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 84 place count 1523 transition count 1954
Iterating global reduction 1 with 3 rules applied. Total rules applied 87 place count 1523 transition count 1954
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 90 place count 1520 transition count 1950
Iterating global reduction 1 with 3 rules applied. Total rules applied 93 place count 1520 transition count 1950
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 96 place count 1517 transition count 1946
Iterating global reduction 1 with 3 rules applied. Total rules applied 99 place count 1517 transition count 1946
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 100 place count 1517 transition count 1945
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 102 place count 1515 transition count 1941
Iterating global reduction 2 with 2 rules applied. Total rules applied 104 place count 1515 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 106 place count 1513 transition count 1938
Iterating global reduction 2 with 2 rules applied. Total rules applied 108 place count 1513 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 109 place count 1512 transition count 1937
Iterating global reduction 2 with 1 rules applied. Total rules applied 110 place count 1512 transition count 1937
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 111 place count 1512 transition count 1936
Applied a total of 111 rules in 582 ms. Remains 1512 /1566 variables (removed 54) and now considering 1936/2004 (removed 68) transitions.
// Phase 1: matrix 1936 rows 1512 cols
[2023-03-07 21:58:57] [INFO ] Computed 4 place invariants in 15 ms
[2023-03-07 21:58:57] [INFO ] Implicit Places using invariants in 198 ms returned []
[2023-03-07 21:58:57] [INFO ] Invariant cache hit.
[2023-03-07 21:58:58] [INFO ] Implicit Places using invariants and state equation in 853 ms returned []
Implicit Place search using SMT with State Equation took 1052 ms to find 0 implicit places.
[2023-03-07 21:58:58] [INFO ] Invariant cache hit.
[2023-03-07 21:58:58] [INFO ] Dead Transitions using invariants and state equation in 677 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1512/1566 places, 1936/2004 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2312 ms. Remains : 1512/1566 places, 1936/2004 transitions.
Stuttering acceptance computed with spot in 174 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={0} source=3 dest: 2}, { cond=(AND p2 p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(OR (EQ s1395 0) (EQ s235 1)), p0:(AND (EQ s235 0) (EQ s1395 1)), p1:(OR (EQ s779 0) (EQ s641 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 110 steps with 6 reset in 10 ms.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-08 finished in 2525 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 1566 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1566/1566 places, 2004/2004 transitions.
Graph (trivial) has 1909 edges and 1566 vertex of which 700 / 1566 are part of one of the 63 SCC in 5 ms
Free SCC test removed 637 places
Ensure Unique test removed 740 transitions
Reduce isomorphic transitions removed 740 transitions.
Graph (complete) has 1443 edges and 929 vertex of which 920 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 501 transitions
Trivial Post-agglo rules discarded 501 transitions
Performed 501 trivial Post agglomeration. Transition count delta: 501
Iterating post reduction 0 with 501 rules applied. Total rules applied 503 place count 919 transition count 757
Reduce places removed 501 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 525 rules applied. Total rules applied 1028 place count 418 transition count 733
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 1041 place count 406 transition count 732
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1042 place count 405 transition count 732
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1042 place count 405 transition count 686
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 1134 place count 359 transition count 686
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 1153 place count 340 transition count 657
Iterating global reduction 4 with 19 rules applied. Total rules applied 1172 place count 340 transition count 657
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 1173 place count 340 transition count 656
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1174 place count 339 transition count 656
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 1188 place count 325 transition count 636
Iterating global reduction 6 with 14 rules applied. Total rules applied 1202 place count 325 transition count 636
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 7 rules applied. Total rules applied 1209 place count 325 transition count 629
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1210 place count 324 transition count 629
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 1215 place count 319 transition count 619
Iterating global reduction 8 with 5 rules applied. Total rules applied 1220 place count 319 transition count 619
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1223 place count 316 transition count 613
Iterating global reduction 8 with 3 rules applied. Total rules applied 1226 place count 316 transition count 613
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 1227 place count 316 transition count 612
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1228 place count 315 transition count 612
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1230 place count 313 transition count 608
Iterating global reduction 10 with 2 rules applied. Total rules applied 1232 place count 313 transition count 608
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1234 place count 311 transition count 604
Iterating global reduction 10 with 2 rules applied. Total rules applied 1236 place count 311 transition count 604
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1238 place count 309 transition count 600
Iterating global reduction 10 with 2 rules applied. Total rules applied 1240 place count 309 transition count 600
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1242 place count 307 transition count 586
Iterating global reduction 10 with 2 rules applied. Total rules applied 1244 place count 307 transition count 586
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 1 rules applied. Total rules applied 1245 place count 307 transition count 585
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1246 place count 306 transition count 585
Performed 143 Post agglomeration using F-continuation condition with reduction of 82 identical transitions.
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 12 with 286 rules applied. Total rules applied 1532 place count 163 transition count 360
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 12 with 13 rules applied. Total rules applied 1545 place count 163 transition count 347
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1547 place count 162 transition count 346
Discarding 7 places :
Symmetric choice reduction at 14 with 7 rule applications. Total rules 1554 place count 155 transition count 337
Iterating global reduction 14 with 7 rules applied. Total rules applied 1561 place count 155 transition count 337
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1563 place count 155 transition count 335
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1564 place count 154 transition count 334
Iterating global reduction 15 with 1 rules applied. Total rules applied 1565 place count 154 transition count 334
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1566 place count 154 transition count 333
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 16 with 22 rules applied. Total rules applied 1588 place count 143 transition count 320
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 16 with 11 rules applied. Total rules applied 1599 place count 143 transition count 309
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 17 with 34 rules applied. Total rules applied 1633 place count 126 transition count 343
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 17 with 16 rules applied. Total rules applied 1649 place count 126 transition count 327
Discarding 9 places :
Symmetric choice reduction at 18 with 9 rule applications. Total rules 1658 place count 117 transition count 309
Iterating global reduction 18 with 9 rules applied. Total rules applied 1667 place count 117 transition count 309
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 18 with 5 rules applied. Total rules applied 1672 place count 117 transition count 304
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 19 with 36 rules applied. Total rules applied 1708 place count 117 transition count 268
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 1709 place count 117 transition count 268
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 1710 place count 117 transition count 267
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 1711 place count 116 transition count 266
Applied a total of 1711 rules in 101 ms. Remains 116 /1566 variables (removed 1450) and now considering 266/2004 (removed 1738) transitions.
[2023-03-07 21:58:59] [INFO ] Flow matrix only has 209 transitions (discarded 57 similar events)
// Phase 1: matrix 209 rows 116 cols
[2023-03-07 21:58:59] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-07 21:58:59] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-07 21:58:59] [INFO ] Flow matrix only has 209 transitions (discarded 57 similar events)
[2023-03-07 21:58:59] [INFO ] Invariant cache hit.
[2023-03-07 21:58:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-07 21:58:59] [INFO ] Implicit Places using invariants and state equation in 93 ms returned [8, 43]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 140 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 114/1566 places, 266/2004 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 112 transition count 264
Applied a total of 4 rules in 5 ms. Remains 112 /114 variables (removed 2) and now considering 264/266 (removed 2) transitions.
[2023-03-07 21:58:59] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 112 cols
[2023-03-07 21:58:59] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-07 21:58:59] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-07 21:58:59] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
[2023-03-07 21:58:59] [INFO ] Invariant cache hit.
[2023-03-07 21:58:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-07 21:58:59] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 112/1566 places, 264/2004 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 389 ms. Remains : 112/1566 places, 264/2004 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s37 0) (EQ s72 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-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-09 finished in 442 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 4 out of 1566 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1566/1566 places, 2004/2004 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1549 transition count 1987
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1549 transition count 1987
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 46 place count 1537 transition count 1974
Iterating global reduction 0 with 12 rules applied. Total rules applied 58 place count 1537 transition count 1974
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 59 place count 1537 transition count 1973
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 65 place count 1531 transition count 1964
Iterating global reduction 1 with 6 rules applied. Total rules applied 71 place count 1531 transition count 1964
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 75 place count 1527 transition count 1959
Iterating global reduction 1 with 4 rules applied. Total rules applied 79 place count 1527 transition count 1959
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 83 place count 1523 transition count 1955
Iterating global reduction 1 with 4 rules applied. Total rules applied 87 place count 1523 transition count 1955
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 88 place count 1523 transition count 1954
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 91 place count 1520 transition count 1950
Iterating global reduction 2 with 3 rules applied. Total rules applied 94 place count 1520 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 96 place count 1518 transition count 1947
Iterating global reduction 2 with 2 rules applied. Total rules applied 98 place count 1518 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 100 place count 1516 transition count 1945
Iterating global reduction 2 with 2 rules applied. Total rules applied 102 place count 1516 transition count 1945
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 103 place count 1516 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 104 place count 1515 transition count 1942
Iterating global reduction 3 with 1 rules applied. Total rules applied 105 place count 1515 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 106 place count 1514 transition count 1940
Iterating global reduction 3 with 1 rules applied. Total rules applied 107 place count 1514 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 108 place count 1513 transition count 1939
Iterating global reduction 3 with 1 rules applied. Total rules applied 109 place count 1513 transition count 1939
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 110 place count 1513 transition count 1938
Applied a total of 110 rules in 617 ms. Remains 1513 /1566 variables (removed 53) and now considering 1938/2004 (removed 66) transitions.
// Phase 1: matrix 1938 rows 1513 cols
[2023-03-07 21:59:00] [INFO ] Computed 4 place invariants in 15 ms
[2023-03-07 21:59:00] [INFO ] Implicit Places using invariants in 195 ms returned []
[2023-03-07 21:59:00] [INFO ] Invariant cache hit.
[2023-03-07 21:59:01] [INFO ] Implicit Places using invariants and state equation in 820 ms returned []
Implicit Place search using SMT with State Equation took 1018 ms to find 0 implicit places.
[2023-03-07 21:59:01] [INFO ] Invariant cache hit.
[2023-03-07 21:59:01] [INFO ] Dead Transitions using invariants and state equation in 687 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1513/1566 places, 1938/2004 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2323 ms. Remains : 1513/1566 places, 1938/2004 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (EQ s786 0) (EQ s1439 1)) (NOT (OR (EQ s752 0) (EQ s652 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-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-10 finished in 2435 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0&&G(p1)))||X(X(p2))))'
Support contains 6 out of 1566 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1566/1566 places, 2004/2004 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1551 transition count 1989
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1551 transition count 1989
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 40 place count 1541 transition count 1978
Iterating global reduction 0 with 10 rules applied. Total rules applied 50 place count 1541 transition count 1978
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 51 place count 1541 transition count 1977
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 57 place count 1535 transition count 1968
Iterating global reduction 1 with 6 rules applied. Total rules applied 63 place count 1535 transition count 1968
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 66 place count 1532 transition count 1965
Iterating global reduction 1 with 3 rules applied. Total rules applied 69 place count 1532 transition count 1965
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 72 place count 1529 transition count 1962
Iterating global reduction 1 with 3 rules applied. Total rules applied 75 place count 1529 transition count 1962
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 78 place count 1526 transition count 1958
Iterating global reduction 1 with 3 rules applied. Total rules applied 81 place count 1526 transition count 1958
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 84 place count 1523 transition count 1954
Iterating global reduction 1 with 3 rules applied. Total rules applied 87 place count 1523 transition count 1954
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 90 place count 1520 transition count 1950
Iterating global reduction 1 with 3 rules applied. Total rules applied 93 place count 1520 transition count 1950
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 94 place count 1520 transition count 1949
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 96 place count 1518 transition count 1945
Iterating global reduction 2 with 2 rules applied. Total rules applied 98 place count 1518 transition count 1945
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 100 place count 1516 transition count 1942
Iterating global reduction 2 with 2 rules applied. Total rules applied 102 place count 1516 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 103 place count 1515 transition count 1941
Iterating global reduction 2 with 1 rules applied. Total rules applied 104 place count 1515 transition count 1941
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 105 place count 1515 transition count 1940
Applied a total of 105 rules in 647 ms. Remains 1515 /1566 variables (removed 51) and now considering 1940/2004 (removed 64) transitions.
// Phase 1: matrix 1940 rows 1515 cols
[2023-03-07 21:59:02] [INFO ] Computed 4 place invariants in 18 ms
[2023-03-07 21:59:02] [INFO ] Implicit Places using invariants in 201 ms returned []
[2023-03-07 21:59:02] [INFO ] Invariant cache hit.
[2023-03-07 21:59:03] [INFO ] Implicit Places using invariants and state equation in 908 ms returned []
Implicit Place search using SMT with State Equation took 1111 ms to find 0 implicit places.
[2023-03-07 21:59:03] [INFO ] Invariant cache hit.
[2023-03-07 21:59:04] [INFO ] Dead Transitions using invariants and state equation in 677 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1515/1566 places, 1940/2004 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2436 ms. Remains : 1515/1566 places, 1940/2004 transitions.
Stuttering acceptance computed with spot in 286 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-310-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={} source=3 dest: 5}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 5}, { cond=(AND p0 p1), acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(OR (EQ s425 0) (EQ s1247 1)), p1:(OR (EQ s1511 0) (EQ s951 1)), p2:(AND (EQ s1403 0) (EQ s806 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 763 reset in 200 ms.
Product exploration explored 100000 steps with 784 reset in 181 ms.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2117 edges and 1515 vertex of which 1506 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.6 ms
Computed a total of 27 stabilizing places and 29 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (AND p0 p1)), (X p1), (X (NOT (OR (NOT p0) (NOT p1)))), (X (X (AND p0 p1 (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 313 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p1)]
Finished random walk after 27 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (AND p0 p1)), (X p1), (X (NOT (OR (NOT p0) (NOT p1)))), (X (X (AND p0 p1 (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))))]
False Knowledge obtained : [(F (OR (NOT p0) (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 8 factoid took 643 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p1)]
Support contains 4 out of 1515 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1515/1515 places, 1940/1940 transitions.
Applied a total of 0 rules in 48 ms. Remains 1515 /1515 variables (removed 0) and now considering 1940/1940 (removed 0) transitions.
[2023-03-07 21:59:06] [INFO ] Invariant cache hit.
[2023-03-07 21:59:06] [INFO ] Implicit Places using invariants in 188 ms returned []
[2023-03-07 21:59:06] [INFO ] Invariant cache hit.
[2023-03-07 21:59:07] [INFO ] Implicit Places using invariants and state equation in 917 ms returned []
Implicit Place search using SMT with State Equation took 1108 ms to find 0 implicit places.
[2023-03-07 21:59:07] [INFO ] Invariant cache hit.
[2023-03-07 21:59:08] [INFO ] Dead Transitions using invariants and state equation in 707 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1866 ms. Remains : 1515/1515 places, 1940/1940 transitions.
Computed a total of 27 stabilizing places and 29 stable transitions
Graph (complete) has 2117 edges and 1515 vertex of which 1506 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.5 ms
Computed a total of 27 stabilizing places and 29 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (X (AND p0 p1))), (X (X p1)), (X (X (NOT (OR (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 152 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p1)]
Finished random walk after 28 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND p0 p1), (X p1), (X (X (AND p0 p1))), (X (X p1)), (X (X (NOT (OR (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (OR (NOT p0) (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 5 factoid took 229 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p1)]
Product exploration explored 100000 steps with 779 reset in 144 ms.
Product exploration explored 100000 steps with 782 reset in 164 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p1)]
Support contains 4 out of 1515 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1515/1515 places, 1940/1940 transitions.
Graph (trivial) has 1844 edges and 1515 vertex of which 678 / 1515 are part of one of the 61 SCC in 5 ms
Free SCC test removed 617 places
Ensure Unique test removed 718 transitions
Reduce isomorphic transitions removed 718 transitions.
Graph (complete) has 1393 edges and 898 vertex of which 889 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 483 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 483 rules applied. Total rules applied 485 place count 889 transition count 1217
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 497 place count 889 transition count 1205
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 497 place count 889 transition count 1218
Deduced a syphon composed of 505 places in 0 ms
Iterating global reduction 2 with 22 rules applied. Total rules applied 519 place count 889 transition count 1218
Discarding 286 places :
Symmetric choice reduction at 2 with 286 rule applications. Total rules 805 place count 603 transition count 922
Deduced a syphon composed of 235 places in 1 ms
Iterating global reduction 2 with 286 rules applied. Total rules applied 1091 place count 603 transition count 922
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1103 place count 591 transition count 906
Deduced a syphon composed of 233 places in 1 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 1115 place count 591 transition count 906
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1121 place count 591 transition count 900
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1133 place count 579 transition count 888
Deduced a syphon composed of 223 places in 0 ms
Iterating global reduction 3 with 12 rules applied. Total rules applied 1145 place count 579 transition count 888
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1147 place count 577 transition count 884
Deduced a syphon composed of 223 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1149 place count 577 transition count 884
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1151 place count 575 transition count 880
Deduced a syphon composed of 223 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1153 place count 575 transition count 880
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1157 place count 571 transition count 876
Deduced a syphon composed of 221 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1161 place count 571 transition count 876
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1163 place count 569 transition count 872
Deduced a syphon composed of 221 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1165 place count 569 transition count 872
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1167 place count 567 transition count 868
Deduced a syphon composed of 221 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1169 place count 567 transition count 868
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1173 place count 563 transition count 862
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1177 place count 563 transition count 862
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1181 place count 559 transition count 846
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1185 place count 559 transition count 846
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1186 place count 559 transition count 846
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1190 place count 555 transition count 842
Deduced a syphon composed of 216 places in 0 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1194 place count 555 transition count 842
Performed 107 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 323 places in 0 ms
Iterating global reduction 4 with 107 rules applied. Total rules applied 1301 place count 555 transition count 919
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 4 with 40 rules applied. Total rules applied 1341 place count 555 transition count 879
Discarding 105 places :
Symmetric choice reduction at 5 with 105 rule applications. Total rules 1446 place count 450 transition count 763
Deduced a syphon composed of 229 places in 1 ms
Iterating global reduction 5 with 105 rules applied. Total rules applied 1551 place count 450 transition count 763
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1553 place count 450 transition count 761
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1560 place count 443 transition count 751
Deduced a syphon composed of 222 places in 1 ms
Iterating global reduction 6 with 7 rules applied. Total rules applied 1567 place count 443 transition count 751
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 229 places in 0 ms
Iterating global reduction 6 with 7 rules applied. Total rules applied 1574 place count 443 transition count 751
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 1578 place count 443 transition count 747
Discarding 15 places :
Symmetric choice reduction at 7 with 15 rule applications. Total rules 1593 place count 428 transition count 728
Deduced a syphon composed of 218 places in 0 ms
Iterating global reduction 7 with 15 rules applied. Total rules applied 1608 place count 428 transition count 728
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 1615 place count 428 transition count 721
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1619 place count 424 transition count 717
Deduced a syphon composed of 214 places in 0 ms
Iterating global reduction 8 with 4 rules applied. Total rules applied 1623 place count 424 transition count 717
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 8 with 3 rules applied. Total rules applied 1626 place count 424 transition count 717
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 1632 place count 424 transition count 711
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 1635 place count 421 transition count 708
Deduced a syphon composed of 214 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 1638 place count 421 transition count 708
Performed 73 Post agglomeration using F-continuation condition with reduction of 121 identical transitions.
Deduced a syphon composed of 287 places in 1 ms
Iterating global reduction 9 with 73 rules applied. Total rules applied 1711 place count 421 transition count 1037
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Iterating post reduction 9 with 125 rules applied. Total rules applied 1836 place count 421 transition count 912
Discarding 129 places :
Symmetric choice reduction at 10 with 129 rule applications. Total rules 1965 place count 292 transition count 571
Deduced a syphon composed of 167 places in 0 ms
Iterating global reduction 10 with 129 rules applied. Total rules applied 2094 place count 292 transition count 571
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 2109 place count 292 transition count 556
Discarding 27 places :
Symmetric choice reduction at 11 with 27 rule applications. Total rules 2136 place count 265 transition count 499
Deduced a syphon composed of 140 places in 0 ms
Iterating global reduction 11 with 27 rules applied. Total rules applied 2163 place count 265 transition count 499
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 143 places in 0 ms
Iterating global reduction 11 with 3 rules applied. Total rules applied 2166 place count 265 transition count 547
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 2169 place count 262 transition count 520
Deduced a syphon composed of 140 places in 0 ms
Iterating global reduction 11 with 3 rules applied. Total rules applied 2172 place count 262 transition count 520
Deduced a syphon composed of 140 places in 0 ms
Drop transitions removed 46 transitions
Redundant transition composition rules discarded 46 transitions
Iterating global reduction 11 with 46 rules applied. Total rules applied 2218 place count 262 transition count 474
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 2223 place count 257 transition count 468
Deduced a syphon composed of 135 places in 0 ms
Iterating global reduction 11 with 5 rules applied. Total rules applied 2228 place count 257 transition count 468
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 138 places in 1 ms
Iterating global reduction 11 with 3 rules applied. Total rules applied 2231 place count 257 transition count 528
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 2234 place count 254 transition count 513
Deduced a syphon composed of 135 places in 0 ms
Iterating global reduction 11 with 3 rules applied. Total rules applied 2237 place count 254 transition count 513
Deduced a syphon composed of 135 places in 0 ms
Applied a total of 2237 rules in 346 ms. Remains 254 /1515 variables (removed 1261) and now considering 513/1940 (removed 1427) transitions.
[2023-03-07 21:59:10] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-07 21:59:10] [INFO ] Flow matrix only has 458 transitions (discarded 55 similar events)
// Phase 1: matrix 458 rows 254 cols
[2023-03-07 21:59:10] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-07 21:59:10] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 254/1515 places, 513/1940 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 539 ms. Remains : 254/1515 places, 513/1940 transitions.
Built C files in :
/tmp/ltsmin12067395313536298638
[2023-03-07 21:59:10] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12067395313536298638
Running compilation step : cd /tmp/ltsmin12067395313536298638;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12067395313536298638;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12067395313536298638;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 1515 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1515/1515 places, 1940/1940 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1513 transition count 1938
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1513 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 1511 transition count 1936
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 1511 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 1510 transition count 1934
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 1510 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1509 transition count 1932
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1509 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1508 transition count 1931
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1508 transition count 1931
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 1508 transition count 1930
Applied a total of 15 rules in 243 ms. Remains 1508 /1515 variables (removed 7) and now considering 1930/1940 (removed 10) transitions.
// Phase 1: matrix 1930 rows 1508 cols
[2023-03-07 21:59:13] [INFO ] Computed 4 place invariants in 13 ms
[2023-03-07 21:59:13] [INFO ] Implicit Places using invariants in 196 ms returned []
[2023-03-07 21:59:13] [INFO ] Invariant cache hit.
[2023-03-07 21:59:14] [INFO ] Implicit Places using invariants and state equation in 859 ms returned []
Implicit Place search using SMT with State Equation took 1059 ms to find 0 implicit places.
[2023-03-07 21:59:14] [INFO ] Invariant cache hit.
[2023-03-07 21:59:15] [INFO ] Dead Transitions using invariants and state equation in 674 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1508/1515 places, 1930/1940 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1980 ms. Remains : 1508/1515 places, 1930/1940 transitions.
Built C files in :
/tmp/ltsmin7870427480620527638
[2023-03-07 21:59:15] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7870427480620527638
Running compilation step : cd /tmp/ltsmin7870427480620527638;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7870427480620527638;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7870427480620527638;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-07 21:59:18] [INFO ] Flatten gal took : 51 ms
[2023-03-07 21:59:18] [INFO ] Flatten gal took : 45 ms
[2023-03-07 21:59:18] [INFO ] Time to serialize gal into /tmp/LTL13709122243877149410.gal : 16 ms
[2023-03-07 21:59:18] [INFO ] Time to serialize properties into /tmp/LTL3109629762433103540.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13709122243877149410.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1793045347854171804.hoa' '-atoms' '/tmp/LTL3109629762433103540.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3109629762433103540.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1793045347854171804.hoa
Detected timeout of ITS tools.
[2023-03-07 21:59:33] [INFO ] Flatten gal took : 42 ms
[2023-03-07 21:59:33] [INFO ] Flatten gal took : 45 ms
[2023-03-07 21:59:33] [INFO ] Time to serialize gal into /tmp/LTL17427932409673123937.gal : 7 ms
[2023-03-07 21:59:33] [INFO ] Time to serialize properties into /tmp/LTL15393519619038259258.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17427932409673123937.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15393519619038259258.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F(("((p763==0)||(p2115==1))")&&(G("((p2581==0)||(p1601==1))"))))||(X(X("((p2355==0)&&(p1397==1))")))))
Formula 0 simplified : G(!"((p763==0)||(p2115==1))" | F!"((p2581==0)||(p1601==1))") & XX!"((p2355==0)&&(p1397==1))"
Detected timeout of ITS tools.
[2023-03-07 21:59:48] [INFO ] Flatten gal took : 36 ms
[2023-03-07 21:59:48] [INFO ] Applying decomposition
[2023-03-07 21:59:48] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10741031714923248906.txt' '-o' '/tmp/graph10741031714923248906.bin' '-w' '/tmp/graph10741031714923248906.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10741031714923248906.bin' '-l' '-1' '-v' '-w' '/tmp/graph10741031714923248906.weights' '-q' '0' '-e' '0.001'
[2023-03-07 21:59:49] [INFO ] Decomposing Gal with order
[2023-03-07 21:59:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-07 21:59:49] [INFO ] Removed a total of 500 redundant transitions.
[2023-03-07 21:59:49] [INFO ] Flatten gal took : 126 ms
[2023-03-07 21:59:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 21 ms.
[2023-03-07 21:59:49] [INFO ] Time to serialize gal into /tmp/LTL11118890639234045223.gal : 16 ms
[2023-03-07 21:59:49] [INFO ] Time to serialize properties into /tmp/LTL8205248338589746905.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11118890639234045223.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8205248338589746905.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F(("((i12.u160.p763==0)||(i32.i2.i0.u502.p2115==1))")&&(G("((i37.i4.i1.u608.p2581==0)||(i26.i0.i1.u375.p1601==1))"))))||(X(X("((i3...205
Formula 0 simplified : G(!"((i12.u160.p763==0)||(i32.i2.i0.u502.p2115==1))" | F!"((i37.i4.i1.u608.p2581==0)||(i26.i0.i1.u375.p1601==1))") & XX!"((i36.i0.i2...193
Reverse transition relation is NOT exact ! Due to transitions t26, t205, t286, t319, t348, t397, t468, t520, t714, t767, t827, t878, t951, t1203, t1255, t1...2085
Computing Next relation with stutter on 89440 deadlock states
108 unique states visited
0 strongly connected components in search stack
154 transitions explored
33 items max in DFS search stack
1030 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,10.4604,391060,1,0,722993,8385,21927,1.32151e+06,687,48160,2057110
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudReconfiguration-PT-310-LTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property CloudReconfiguration-PT-310-LTLCardinality-14 finished in 59804 ms.
All properties solved by simple procedures.
Total runtime 81907 ms.

BK_STOP 1678226402745

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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 2-5348"
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 r101-tall-167814474900075"
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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;